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<meta name="HandheldFriendly" content="true" /><category>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</category><description>&lt;![CDATA[ 1996 年，兴纪龙管道创始人兼董事长王炜在西安成功创办了以建筑给水、采暖管材的研发、生产、销售及售后服务为核心产业的陕西兴纪龙管道股份有限公司。随着公司销售规模的扩大，2011 年，公司迁入西安国家航空高技术产业基地。2013 年，陕西兴纪龙管道股份有限公司在行业内率先提出“全球高端家装管道领导品牌”的发展战略。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn ]]&gt;</link><language>zh_cn</language><pubDate></pubDate><lastBuildDate></lastBuildDate><generator>WJDH</generator><ttl>5</ttl><item><title>&lt;![CDATA[ 保利地产 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 保利房地产（集团）股份有限公司是中国保利集团控股的大型国有房地产企业，是中国保利集团房地产业务的运作平台，一级房地产开发资质企业 。总部位于广州。2006年7月31日，公司股票在上海证券交易所挂牌上市，成为在股权分置改革后，重启IPO市场的首批上市的房地产企业。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/203.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 15:55:22 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 恒大集团 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 恒大地产集团有限公司的简称，是中国恒大集团的下属控股企业，是集团的地产业务平台，总部位于中国广州。恒大集团是陕西兴纪龙管道有限公司的合作客户。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/204.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:08:03 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 亿城 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 亿城集团股份有限公司是一家在中国深圳证券交易所主板上市的房地产企业，亿城是陕西兴纪龙管道有限公司的合作客户。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/205.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:10:48 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 万科 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 万科企业股份有限公司，简称万科或万科集团，是陕西兴纪龙管道公司的合作客户。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/206.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:12:58 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 绿地集团 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 绿地集团是中国一家跻身《财富》世界500强的以房地产为主业的企业集团。2015年位居《财富》世界500强第258位，绿地集团也是有史以来在美国及澳洲房地产投资规模较大的中国企业。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/207.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:15:28 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 生产车间 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司主要从事铝合金衬塑复合管,PB管材管件,PERT管材管件,PPR管材管件等产品研发,生产,销售。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/jjfa/209.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:24:13 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 接待室展示 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 图上为陕西兴纪龙管道股份有限公司接待室照片展示！ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/jjfa/210.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:26:41 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 员工风采 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司员工合影风采照片展示。团结一致，共同进步！ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/jjfa/211.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:29:22 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 办公楼照片 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司办公楼照片展示！ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/jjfa/212.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:38:26 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PPR管材管件现场验收标准 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、 验收依据
1、《材料标准表》
2、验收原始样板
二、验收工具：钢卷尺、游标卡尺；
三、验收时间：到货验收；
四、验收比例：每批次同一规格型号PPR管材到场数量的3%，并不少于10根；每批次同一规格型号管件不少于5套；
五、验收步骤： ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/217.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:49:28 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT管材优点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 无毒、无味 安全使用50年以上！PERT管是目前市场上较常用一种管材，其保留了PE的良好柔韧性、惰性，同时耐低温、抗冲击性好、耐压性更好，无毒、无味、无污染，绿色环保，可回收，PE-RT管可热熔连接，安装维修方便。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/218.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:50:41 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管材管件的实用性优点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ pb管是公认的无毒、无味及较佳耐用性的管道材料，是目前世界上较尖端的化学材料之一，可以广泛的作为卫生管及热水管使用。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/220.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:50:41 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管材的安装方法 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PB管材为高分子惰性聚合物，具有很高的耐温性、持久性、化学稳定性和可塑性。寿命长，可达50-100年，并且有能长期耐老化特点，为世界上较尖端的化学材料之一。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/221.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:51:08 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PPR管材管件存放注意事项 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PPR管材应存放在通风良好的库房或者简易棚内，不得露天存放，防止阳光直射，注意防火安全，距离热源不得小于1米。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/224.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/7/6 16:51:08 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PERT管材管件在施工中常遇到哪些问题？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 2017年9月4日，陕西兴纪龙管道有限公司一年一度的爱心助苗活动如约而至，我们依旧带着我们的爱心之力开启我们的助学之路让更多的孩子享受学习和生活的快乐。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/292.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/10/10 11:26:24 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管有哪些优点呢？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 衬塑复合管是铝合金衬塑复合管是在传统塑料管材基础上发展起来的新型实用管道，它结合了金属与塑料两种材料的理化优势。在给水管道应用上具有重量轻、阻氧、抗紫外线照射、清洁卫生安装方便、密封性强免维护等优点，在室内明装中解决了塑料管道热胀冷缩后的弯曲、怕撞击、易老化等缺陷。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/293.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/10/17 17:10:58 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管在施工中如何进行热熔连接？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管是在传统塑料管材基础上发展起来的新型实用管道，它结合了金属与塑料两种材料的理化优势。在给水管道应用上具有重量轻、阻氧、抗紫外线照射、清洁卫生安装方便、密封性强免维护等优点，在室内明装中解决了塑料管道热胀冷缩后的弯曲、怕撞击、易老化等缺陷。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/294.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2017/10/17 17:21:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管材的实用性优点有哪些？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PP-R与铝合金衬塑PE-RT都是建筑上不可缺少的，但是他们有什么本质上的区别呢，下面兴纪龙管道为您介绍下。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/304.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/3/14 10:40:21 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ MF铝合金衬塑（PE-RT）复合管材 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 因内衬塑料管不同 给水用铝合金衬塑复合管又分为1.铝合金衬塑(PP-R)复合管、铝合金衬塑(PE-RT)复合管、铝合金衬塑PB复合管3种主要用于建筑体内外冷热水管道系统，压力不大于2.5MPA;燃气用铝合金衬塑复合管，内衬管为燃气用聚乙烯(PE100)管材用于露天及建筑体内外，压力不大于0.4mpa. ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/319.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/8 8:44:17 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT地暖管的特点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT管材管件，是由PE-RT(Polyethylene of raised temperature resistance)，即耐高温性聚乙烯为原料，研制而成的一种采暖专用管道，是一种可以用于热水的非交联的聚乙烯管，也有人突出了其非交联的特性，叫它“耐高温非交联聚乙烯管”。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/320.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/9 8:44:22 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PPR管材管件在存放时应该注意哪些事项? ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PPR管材管件应存放在通风良好的库房或者简易棚内，不得露天存放，防止阳光直射，注意防火安全，距离热源不得小于1米。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/321.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/10 11:30:42 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 了解铝合金衬塑PE的主要原料及特点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/654.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2021/12/20 11:25:50 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 了解PE管的主要原料及特点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE管(HDPE管)是以聚乙烯为主要原料，加入抗氧化剂、炭黑及着色料等制造而成。其特点是密度小、比强度高，耐低温性能和韧性好，脆化温度可达-80℃。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/324.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/10 20:12:03 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT管与PP-R管性能比较 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、	原材料
PE-RT：化学材料实验室BIDYCODE认定合格的PE-RT原材料生产企业仅两家：韩国SK公司、美国陶氏公司。
PP-R： 国产原料企业产品质量参差不齐，大家宣称北欧原料都拿不出相应的资质文件和进口报关手续。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/325.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/20 15:42:45 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT地暖管材的施工安装流程 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 1.PE-RT地暖管施工流程图
2.安装地暖管之前首先要对地面进行找平，其次要在地面铺设一层隔热板或设有复合面层的隔热板，将隔热层铺设平整，并用钢钉固定。
3.在配管时要依据室内面积大小以及温度需要来进行配管，室内配管主要有以下几种方式：直热式、旋风式复式、往复式、旋风式单式等。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/326.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/23 8:43:42 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管分为哪几种？ ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管分为：
A.给水用铝合金衬塑复合管；
B.燃气用铝合金衬塑复合管。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/327.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/24 9:33:31 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[  铝合金衬塑复合管发展历程 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管概念诞生于2004年，实践应用在2009年之后，是目前各类实用新型金属衬塑复合管道技术和应用较为成熟的产品之一。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/328.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/25 8:40:03 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE-RT II型复合管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬PE-RTII型复合管是兴纪龙管道有限公司于2008年研发的冷热水及暖通专用管材，是目前大力发展的节能、环保、安全健康产品，在给水及中央空调水系统中得到了广泛应用。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/lhjcspertgc/329.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/25 16:35:43 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT II型管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTⅡ本身隶属于PE一系列的改性型产品，所以在整个结构中与PE结构相似，低温脆性低达-40℃。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/zyxlhjcpprgj/331.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/4/25 17:55:44 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管和传统金属管道有什么区别？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管材由于是外层铝合金，内衬（PB、PE-RT、PP-R、PE）塑料，因此是一种轻质刚性材。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/332.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/5/3 10:16:50 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 浅谈铝合金衬塑PE管道在室内燃气领域的应用与发展 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 燃气管道系统的发展已经从较初单一管种发展成纯塑料PE管道、金属类管道(含不锈钢管、镀锌钢管及铜管、铝合金衬塑PE类管道、不锈钢衬塑(PE)类管道、钢骨架(PE)类复合管道)和铝塑复合压力管道几大类。上述几类管种在燃气发展的不同阶段分别作出了不同的贡献。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/333.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/5/4 9:52:50 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管件室内铺设注意事项有哪些？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PB管件在室内的安装铺设尤其重要，安装暗敷管道时，宜配合土建预留凹槽，凹槽表面必须平整，不得有尖角、渣、灰等突出物，凹糟内的管道应严格按图纸定位施工，宜沿墙敷设，避免二次装修时损坏管道。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/334.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/5/22 8:38:03 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管材管件原材料的应用与用途 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一部分：低温热水地板辐射采暖方式的优越性。

1、 提高采暖的舒适度并改善生活质量。
空调采暖热风从头而下，较不舒适。散热器采暖热源温度高，主要为对流传热方式，温度分布不合理，舒适程度一般。中医提倡“温足而顶凉”，低温热水地板采暖主要为低温辐射传热方式，散热面积大，温度分布合理，脚暖而头凉符合人体的生理调节特点，在满足供暖需要的同时，可以防治因天寒受凉引发的各种疾病，特别保护老人和儿童的身体健康。所以，低温热水地板辐射采暖是较舒适的采暖方式。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/336.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/21 21:23:11 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬PE-RT管材与PE-RT管材在地暖施工中安装方式的区别 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ ​在地暖管出地面与分水器连接部分使用铝合金衬PE-RT管材与普通PE-RT管材会有什么差别呢，我们做了一个对比，一起来看看。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/337.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/21 21:26:43 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 聚丁烯管低温地板辐射采暖技术在北京地区的应用 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 详细介绍了地板采暖的优越性及应用范围，聚丁烯管材的性能，并通过实例介绍了地板采暖工程在各种条件下的应用。   ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/338.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/21 21:32:18 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PB复合管与五层共挤PB阻氧管、PB管三种使用方法的优缺点对比 ]]&gt;</title>
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一、	使用温度：
铝合金衬PP-R管材：5℃—70℃公称压力2.0MPa。
铝合金衬PE-RT管材：-20℃—70℃公称压力2.0Mpa。
 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/344.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/25 10:17:21 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管、PE-RT管、PP-R管等承插热熔连接操作步骤 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、热熔机的基本要求
由于在材质和管件尺寸上可能与其他厂家的产品有所差别，所以熔接时应使用本公司推荐的热熔机，以免因热熔温度和模头尺寸不同而影响产品的熔接质量。
热熔机应该在工作的整个过程中，对于PE-RT保持260℃±10℃，对于PB保持230℃±10℃的温度范围，在冬季可相应增加10℃-20℃，请调整热熔机内的调温旋纽，以获得正确的热熔温度。
未经本公司推荐使用的热熔机的模头尺寸可能与本公司生产的产品不能很好的配合，可能会因此而直接影响到热熔连接的质量。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/345.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/26 9:47:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT电熔管件与PE电熔管件的对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT电熔管件与PE电熔管件各种性能对比 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/346.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/6/27 10:05:08 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 营业执照 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司营业执照（三证一体） ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yxzz/350.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/2 15:48:02 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管与稳态管的比较 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 兴纪龙铝合金衬塑复合管与稳态管的对比一、产品结构：a)稳态管： 五层结构：内外层为PPR,中间为铝皮，通过热熔胶粘接成的五层型管材。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/351.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/3 11:21:37 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 散热采暖系统中PB管与稳态管的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、材料：
a)稳态管：基材为PPR/PE-RT
b)PB管：基层为PB，耐高温性更好 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/352.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/4 10:03:18 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 稳态管与普通PE-RT、PP-R的比较 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、材料：
a) 稳态管：基材为PE-RT，PP-R
b) PE-RT、PP-R管：PE-RT，PP-R ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/353.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/5 9:23:37 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型管一般应用于哪些领域呢 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 兴纪龙管道在第二届中国房地产2017年度采购峰会暨供应商竞争力十强评选，过多的小编就不讲了  事实胜于雄辩  直接上图 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/355.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/10 11:07:05 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型管具有哪些优势 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTⅡ型管具有哪些优势PE-RTⅡ相对于其他管材有哪些优势，兴纪龙管道进行了各种管道的性能对比，更加凸显PE-RTⅡ的一些性能优势。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/357.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/13 17:27:51 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT屈弹电熔管件与普通PERT电熔管件性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 因为PE-RT电熔连接具有操作简单安全，安装成本低、效率高，无缩径等优点。PE-RT管件在DN63以上会采用电熔连接，如今市场上存在两种PE-RT电熔管件，即PE-RT屈弹电熔管件和普通的PERT电熔管件，下来我们来对比下两种管件。
 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/358.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/16 11:39:37 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 兴纪龙PERT电熔管件与市场上PE电熔模具生产PE-RT电熔管件对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 现今市场上流通大量不符合铝合金衬塑行业标准要求的PE-RT电熔管件，一些不良商家以不合格品冒充合格品而导致业主花冤枉钱，这样的管件会让管道系统验收不符合标准、让使用安全性不能保障，今天我们对PE-RT电熔管件产品做如下说明： ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/359.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/18 9:55:15 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型电熔管件 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PERT电熔安装连接方法及操作规范

一、	剥皮必备的工具和配件：专用铝合金切割机、割刀、偏口钳、尺子、铅笔等辅助工具； ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/361.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/7/30 11:54:09 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT电熔管件有哪些优势 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 今天小编为大家介绍一下PERT电熔管件有哪些技术优势？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/362.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/8/1 9:46:15 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管结构是怎样的? ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 从“铝合金衬塑复合管”字面上看 主次分明从“铝合金衬塑复合管”字面上看 主次分明，铝合金管为主，“塑”料管为辅 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/363.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/8/3 10:08:05 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 预制直埋PERTⅡ型保温管简介 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 预制直埋PERTⅡ型保温管的规格尺寸及相关技术要求参数。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/365.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/8/8 10:36:18 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 预制直埋PERTⅡ型供热管道标志、运输和储存 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PERT II型管是二型耐热聚乙烯塑料，是PE改性后的一种塑料，PE-RT II型管是一种结晶度高、非极性的热塑性树脂。原材料PE-RT II型的外表呈无色透明，在微薄截面呈一定程度的半透明状。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/383.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/9/3 17:36:26 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT II型管道在集中供热二次管网中有哪些特点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 如今越来越多的工程项目在二次供热管网中使用PE-RTII型管道作为供热管道，那么PE-RTII型管道在集中供热二次管网中有什么特点呢，今天我们来了解。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/387.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/9/5 15:03:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 燃气用铝合金衬塑PE复合管知识浅析 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 燃气用铝合金衬塑PE复合管材及管件是兴纪龙公司根据 «中华人民共和国城镇建设行业标准» CJ/T435-2013对管道的要求,外管为铝合金管,内管为聚乙烯管(采用PE100级材料) ,经预应力复合而成的燃气用两层结构管材。

 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/388.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/9/12 15:44:54 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT管材和PP-R铝塑复合管性能比较 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT管材与PP-R铝塑复合管都常用于给水管道，它们性能上各有什么特点呢，今天我们带大家一起看看。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/389.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/9/12 17:10:05 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT和PE管、PE钢骨架网的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PB管材与PE-RT管材都能在生活冷热水、散热器采暖系统及地暖中应用，聚丁烯(PB)树脂是由1一丁烯合成的高分子聚合物，而耐热聚乙烯PE-RT由乙烯和辛烯共聚而成，兴纪龙管道做了一个两者的对比。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/395.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/9/27 19:32:41 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 兴纪龙管道国庆节运动会完美结束 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT II型预制直埋保温管也称为PE-RTⅡ型供热管，高密度聚乙烯外护管聚氨酯发泡预制直埋保温复合塑料（简称PE-RT II保温复合管塑料管），由高密度聚乙烯外护管、聚氨酯泡沫塑料保温层和工作管紧密结合而成。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/401.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/9 10:06:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE管材与PP-R管材性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 今天兴纪龙管道做了一个的PE管材与PP-R管材的性能对比，他们各有什么特点，一起来看看。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/402.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/10 11:47:00 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT管和PE-RT II型管的区别 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT管和PE-RT II型管较大的区别在耐高温级别不一样，PE-RT管属低温管道使用温度在70°c以下，PE-RT II型管用于高温热水管道使用温度70-95°c ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/403.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/11 16:37:46 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PP-R管有哪些优点？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PP-R复合管外层为铝合金管，内层为热塑性PP-R塑料管，经预应力复合而成的双层结构复合管；其外层铝合管由6063变形铝经加热挤压成型的无缝铝管，再经阳极氧化工艺处理（铝管上阳极氧化镀层达10mu以上符合标准），内层塑料管为食品级热塑性塑PP-R ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/404.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/12 17:45:18 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 电熔管件的结构及设计原理 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一、设计原理：

    电熔管件采用矢量结构系统特性而专项研发的一种具有塑性承载、挠曲可变、电加热熔接保障、承插定位等多项强大功能、适配于PE-RT、PE管道系统的连接。

1、外部结构：  

   电熔管件采用大圆弧过度，有效的减少了水压，在热胀冷缩温度变化条件下，管材沿轴向线膨胀位移变化可以被电熔管件独有的挠曲结构变形自然吸收，为管材热胀冷缩提供了轴线位移空间，具有塑性承载、挠曲可变、自应式的独特功能，电熔管件并且增强了管件的承压能力。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/405.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/15 15:22:45 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE管材管件电熔承插连接操作步骤 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE管材管件电熔承插连接的程序（过程）为：
检查-----切管-----清洁接头部位-----管件套入管子-----校正-----通电熔接-----冷却 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/411.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/17 17:25:55 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 兴纪龙PE-RT电熔管件的技术优势 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 兴纪龙PERT电熔管件又叫屈弹电熔管件是兴纪龙经过两年的技术创新成功研发并获得专利证书，专利号：201420439645.0。相较于与普通电熔管件，兴纪龙PE-RT电熔管件又有哪些技术优势呢？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/412.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/18 8:32:32 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTII型预制直埋保温管发展历程 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTII型预制直埋保温管现在应用已经非常普遍了，其国标制定时参考了ISO的《冷热水用耐热聚乙烯（PE-RT）管道系统》等国际标准和奥地利国家标准的相关部分，并考虑了国内的生产实际情况和技术能力，因此具有一定的先进性。新标准的实施，对于行业的质量要求和健康发展有积极作用。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/413.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/21 18:14:40 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT II型管是一种什么管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTⅡ型管是一种聚烯烃族热塑性塑料，它的密度与其它热塑性塑料如 PB、PE 或 PP 范围相同，是PE-RT经改性后形成的。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/530.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/16 18:41:50 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 万达集团 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 大连万达集团股份有限公司（简称万达集团或万达），创立于1988年，形成商业、文化、地产、金融四大产业集团，2017年位列《财富》世界500强380名。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/532.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/17 17:05:06 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 金地集团 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 中海地产集团有限公司，是香港中国海外集团有限公司控股的属下企业，其前身中海地产股份有限公司，于2002年8月8日注册成立，注册资本金人民币61020万元，企业类型中外合资。作为中海地产集团有限公司的控股企业——中国海外发展有限公司1992年即在香港上市（香港联合交易所代码: 0688），曾被《财富》杂志评为中国上市公司（香港和中国大陆）百强中的房地产主要企业。
 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/534.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/17 17:06:38 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬pert管与铝合金衬ppr管的对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 热力管道PE-RT II型结构——外护管热力管道PE-RT II型即PE-RT II型热力管，热力管道的外护管在保温层外，主要作用是阻挡外力和环境对保温材料和PE-RT II型管的破坏和影响。高密度聚乙烯外护管是以高密度聚乙烯（HDPE）为原料采用德国设备及工艺进行生产，产品质量符合GB/T13663-2000、GB/T29047标准。聚乙烯外护管具有机械强度高、耐冲击、奶环境应力开裂、耐腐蚀、耐低温、施工简便、密封无渗漏等特点，使用寿命50年。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/594.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/8/13 16:32:35 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 温泉、供热好搭-聚氨酯保温管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 近几年，城镇供热是全民乃至全社会zui关注的热点话题，促进了保温管行业的迅速发展。聚氨酯保温管广泛应用于各种大中型管道保温工程，主要是城区热管网工程、温泉管、市政工程项目等。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/595.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/8/21 10:50:10 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PERTII型与I型的区别是什么? ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PERT 耐热聚乙烯，为管道专用料，根据耐温及承压性不同，可分为：pert II型管和pertI型管。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/598.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/9/2 14:54:24 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 国庆日，中秋夜，同庆共愿，同缘同愿 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/710.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2023/10/12 15:34:54 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT管材电熔连接与对接焊接的对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT管材在连接时，可采用电熔连接或者对焊接，两者有什么却别，哪种连接方式更好呢，我们来做一个对比。
 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/414.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/23 16:01:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE-RT管材承插热熔连接有哪些缺点？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 目前行业中铝合金衬PE-RT复合管道系统传统的连接方式主要是热熔连接：热熔连接的工作原理是首先将热熔机加热到所规定的温度，将管材与管件通过人工操作分别承插到热熔机两边的凸模和凹模中，等到管材与管件的表面完全熔化后将管材与管件从热熔模头中拔出，再快速的将管材无旋转、垂直的插入管件中，等到完全冷却后松开。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/415.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/29 17:29:39 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬PE-RT管与PSP钢塑复合管性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PSP钢塑复合管与铝合金衬塑PE-RT管都可应用于公共建筑，住宅供水管道，两者各有什么特点，兴纪龙做了一个对比。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/416.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/10/31 14:47:55 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PB管材在施工安装时应注意哪些问题？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PB管材为高分子惰性聚合物，具有很高的耐温性、持久性、化学稳定性和可塑性。寿命长，可达50-100年，并且有能长期耐老化特点，为世界上较尖端的化学材料之一。在我们日常生活中也经常应用到PB管材，那么对于PB管材来说应该如何安装呢？安装时应注意哪些事项呢？对此问题简单为大家介绍下。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/417.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/1 18:33:41 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PP-R给水管在施工暗转前要做哪些准备工作？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 在PP-R等给水管安装时，为了让安装过程安全高效进行，需要提前做好一些准备工作。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/418.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/5 17:25:39 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT电熔连接需采用“兴纪龙”智能专业化电焊机 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT电熔安装采用专用智能化电熔焊机，更简单，不受外界环境影响。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/419.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/8 16:18:26 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 散热采暖系统中稳态管与PE-RT管的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT管材与稳态管都可以用于散热采暖系统中，两者性能各有什么特点呢，我们来对比一下。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/420.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/9 16:18:30 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT系列大孔径管材承插热熔连接与电熔连接的安装成本对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PE-RT复合管与普通PE-RT管材都是常用的给水管材，在大孔径安装时，通常会使用承插热熔与电熔两种连接方式，安装效率与施工安全是必须要考虑的因素，那么，承插电熔连接相较于热熔连接在安装成本上会有多大优势呢？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/421.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/10 18:46:59 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬PERT复合管与铝塑管性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PERT复合管与铝塑复合管都可以用于建筑给水管，二者性能上有哪些区别呢，我们来做一个对比。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/422.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/12 17:53:21 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PP-R（超级黄金管）与PP-R管性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PP-R（超级黄金管）是兴纪龙针对家装专门研发的铝合金衬塑复合管，它和PP-R一样主要用在给水管上，他的优势体现在哪里呢，我们做一个性能对比。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/423.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/15 17:06:02 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PP-R复合管直埋技术说明 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬PP-R复合管材中的PP-R管材在常温下具有良好的柔韧性和可挠性、易弯曲；外层铝合金层为6063耐腐蚀铝合金材料，具有良好的延展性，经复合后具有≤12°的挠度，因此可以直埋并在地基发生沉降时不会发生断裂现象。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/424.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/16 17:12:42 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 兴纪龙管道荣获航空基地“劳动关系和谐企业” ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 2018年11月16日，西安航空基地管委会和西安航空基地工会委员会举办了2018“当好主力军，建功新时代”表彰大会暨文艺汇演，对基地内企业在2017-2018年表现优秀的先进个人和先进单位进行了表彰，陕西兴纪龙管道荣获“劳动关系和谐企业”荣誉， ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/425.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/11/21 11:29:04 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE燃气管与镀锌管的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑（PE-RT）复合管材是一种轻质刚性复合管材，兼具塑料及金属管材的优势，解决了塑料管材刚性差、金属管材不耐腐蚀的缺点，是一种新型中央空调供回水专用管材。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/427.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/12/7 11:38:20 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管材在中央空调的推广优势 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑（PE-RT）复合管材是一种新型中央空调供回水专用管材。以其自身的优越性，它用于中央空调主要有两点： ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/428.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/12/10 11:02:11 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE-RT复合管 与镀锌管的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PE-RT管材与镀锌管材都可用于中央空调供回水系统，它们各自有哪些性能特点呢，一起看一下： ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/429.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/12/12 10:10:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型电熔管件安装连接方法 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  PE-RTⅡ型电熔管件是一种新型的耐热聚乙烯材料，其原料产于法国道达尔，采用先注塑后布线的先进工艺，管件中铜线之间的距离保证在3mm±0.1mm，内孔深度保证在0.3mm±0.1mm的公差范围内。整个加工过程都是在高精度的数控车床进行，常温下加工成型，避免了在高温状态下，铜线出现游离造成铜线距离不一致，在加热过程中出现短路的情况。因此，采用后布线工艺生产的PE-RT电熔管件可以进行二次补焊，并且不会出现铜线搭接短路的情况。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/430.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2018/12/14 11:25:12 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝衬塑PB与稳态管、五层PB管、铝塑管在散热器采暖方面的性能对比 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑PE-RT管材是兴纪龙管道有限公司2008年研发的冷热水及暖通专用管材，是目前我国大力发展的节能、环保、安全健康产品，在给水及中央空调水系统中得到了广泛应用。那它与传统镀锌管有什么区别呢？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/440.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/1/11 10:11:27 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT电熔管件的生产检验步骤 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT屈弹电熔管件是陕西兴纪龙管道有限公司科研团队经过两年的技术创新成功研发的。在设计思想上，PE-RT电熔管件将传统的热熔连接较为方便快捷的电熔连接，提高连接的可靠性，同时将人为的手工操作转变为设备的自动化控制，更大限度的解放生产力、降低劳动强度、提高工作效率。在生产工艺上，PE-RT电熔管件采用后布线工艺，所有的 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/464.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/1/19 11:50:34 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 电熔管件的种类及用途 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 在塑料管道系统的销售、应用中，大约有15％~20％的销售额属于管件，而管件主要分为热熔管件和电熔管件两种，由于价格的原因在工程应用中热熔管件的用量比电熔管件多，但是电熔管件在工程和维修中有着重要、不可替代的作用，特别是在施工中，电熔管件几乎不受外界环境和人为因素的影响，因此可靠性更好，更受用户欢迎。同时由于电熔管件生产技术复杂、成本高、销售价也较高，因此，电熔管件生产厂的利润率也较高，而成为投资的热点。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/465.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/1/21 8:46:25 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管的工艺流程 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管是在传统塑料管材基础上发展起来的新型实用管道，它结合了金属与塑料两种材料的性能优势，确保不透光、卫生性能和耐压性能优越以外，还兼具防冻隔热、保温降噪、耐腐抗震、阻光阻氧、轻质刚性、系统50年免维护等显著特点。“兴纪龙”牌铝合金衬塑复合管的外层为6063航空航天无缝铝合金管，内层为PP-R/PE-RT/PB管，经预应力复合而成的两层结构的管材。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/466.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/1/23 14:13:33 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE管材有哪些优势 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 一种好的管道，不仅应具有良好的经济性，而且应具备接口稳定可靠、材料抗冲击、抗开裂、耐老化、耐腐蚀等一系列优点，同传统管材相比，PE管材系统具有以下一系列优点 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/467.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/15 9:39:15 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ HDPE排水管的性能特点有哪些 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ HDPE排水管以高密度聚乙烯树脂为主，采用挤出成型工艺制成的用于无内压作用的热塑性塑料管材，其具有优异的化学稳定性，耐老化性及耐环境应力开裂的性能。适用温度范围-40℃---40℃，承压能力强，并具有良好的综合机械性能。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/470.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/18 10:30:09 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管生产注意事项系列1 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管是陕西兴纪龙管道有限公司于2008年研发的冷热水及暖通专用管材，是目前国家大力发展的节能、环保、安全健康产品,在给水及中央空调供回水系统中得到了广泛应用。那么，在实际生产中应注意哪些事项呢？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/472.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/20 9:56:31 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 建筑PVC-U排水管的材料标准 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 1、生产管材的原料为硬聚氯乙烯（PVC-U）混配料。混配料应以聚氯乙烯（PVC）树脂为主，加入为生产符合本部分要求的管材所必需的添加剂，添加剂应分散均匀。2、生产管材的原料中聚氯乙烯树脂质量百分含量不宜低于80%。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/473.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/21 16:57:34 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 冬至 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/712.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2023/11/8 15:53:57 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ ​铝合金衬塑复合管---绿色、节能 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/713.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2023/11/23 15:07:22 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ HDPE排水管的应用领域有哪些 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ HDPE是一种结晶度高、非极性的热塑性高密度聚乙烯树脂，原料呈乳白色颗粒，在微薄截面呈一定程度的半透明状。它的聚合物不吸湿，有很好的防水蒸汽性，可用于包装用途；也有很好的电性能，特别是绝缘介电强度高，使其很适用于电线电缆。中到高分子量等级具有极好的抗冲击性，在常温甚至在-40F低温度下均如此。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/474.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/22 9:28:33 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型温泉输送管简介 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTⅡ型温泉输送管也称为预制直埋PE-RTⅡ型供热管，是一种PE-RTⅡ型工作管（采用耐热聚乙烯（PE-RT II)管材）、保温层（采用硬质聚氨酯泡沫塑料）、外护管（采用高密度聚乙烯）为一体的工厂预制产品。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/475.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/25 10:43:54 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型温泉输送管的结构特点 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RTⅡ型温泉管又名“ Ⅱ型耐热聚乙烯管”，是一种由高密度（HDPE）聚乙烯与己烯共聚而成的Ⅱ型耐热聚乙烯（PE-RTⅡ）管，目前使用的原料是法国道达尔（牌号XPT70）耐热聚乙烯材料。
它由三部分组成，即外护管、保温层及工作管。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/476.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/26 9:24:04 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型温泉输送管性能特点及优势 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 目前在中国，温泉输送管道和二次集中供热管道系统一样，都是以钢管为主。但是由于温泉水中含有氯离子，腐蚀性较强（这也是钢管的致命弱点），并伴有温泉水温度较高，所以应该在国内广泛推行使用PE-RTⅡ型温泉输送管作为比较理想的温泉输水管道。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/477.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/27 10:22:54 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RTⅡ型——新型温泉输送管 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 温泉输送管一般分为两种：一种是塑料管，比如PE-RTⅡ型温泉保温管；另外一种是金属管，比如ABS管、不锈钢管、镀锌钢管等。因“温泉水”含有硫酸根离子、氯离子、硫、铁、锶、钙、镁离子等微量元素，这些成分既有利也有弊，其中，对输送温泉水管道真正起“腐蚀”作用是“硫酸根离子和氯离子”二大成分，腐蚀性很强。因此金属管道容易腐蚀（金属管道在温泉水输送的平均使用寿命在5-8年，且维护费用高），那么温泉管应该采用什么材质的管道好呢？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/478.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/2/28 10:38:57 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝衬塑PE-RT管承插热熔连接方法 ]]&gt;</title>
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一、材料
1.生产管件的原料为硬聚氯乙烯（PVC-U）混配料。混配料应以聚氯乙烯（PVC）树脂为主，加入为生产符合要求的管件所必需的添加剂，添加剂应分散均匀。
2.管件混配料中聚氯乙烯（PVC）树脂的质量百分含量不低于85%。
3.允许使用本厂的回料。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/493.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/3/25 14:33:27 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 公司铁规二十条 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 龙湖地产有限公司（香港联交所股份代码：00960），创建于1993年，成长于重庆，发展于全国，是一家追求卓越、专注品质和细节的专业地产公司。业务领域涉及地产开发、商业运营和物业服务三大板块，公司于2009年11月19日在香港联交所主板挂牌上市。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/535.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/17 17:07:13 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 中国石油 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 中国石油化工集团有限公司（英文缩写Sinopec Group）是1998年7月在原中国石油化工总公司基础上重组成立的石油石化企业集团，是独资设立的国有公司、也是授权投资的机构和控股公司。公司注册资本2316亿元，董事长为法定代表人，总部设在北京
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 融侨集团由东南亚华人企业家林文镜先生于1989年创建，是一家以房地产开发为核心业务，集房地产开发、物业管理、温矿泉开发、商业、教育、酒店等为一体的大型外商投资企业集团，拥有一级房地产开发企业资质。集团注册总资本2亿美元，旗下拥有全资、控股和参股企业十余家。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/hzkh/538.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/17 17:11:02 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT II型管材——城镇二次热力管网专用管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT II型管材塑料管道作为埋地二次热力管网的优势：
1、以塑代钢，节能节材；
2、预置保温管道，输送过程中热能损失小，节能；
3、新型高分子化学建材，输送热水介质终生管道无腐蚀；
4、使用寿命长达50年；
5、环保绿色，材料可回收；
6、施工工艺简单、快速，系统密封性好；
7、塑料管道柔性好，可以减少管件使用，降低施工成本。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/539.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/24 9:25:20 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE-RT复合管与铝合金衬塑PP-R复合管的特性和连接方式 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 首先它们都是铝合金衬塑复合管，但内衬管不同。一个内衬是PE-RT管,即耐热聚乙烯；另一个内衬管是PP-R，即无规共聚聚丙烯。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/540.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/29 9:34:56 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT I型与PE-RT II型混用会产生哪些问题 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 现针对目前市场上出现的一些用PE-RT I型管材与PE-RT II型管件连接或用PE-RT I型管件与PE-RT II型管材连接，熔接后会出现的哪些问题，今天小编带大家做一个简单的分析和对比。一、材料特性PE-RT I型采用韩国LG公司生产的100％纯进口原料（牌号SP980），是一种力学性能十分稳定的耐热增强型聚乙烯，比普通聚乙烯具有更优异的韧性、耐应力开裂性能、耐低温冲击性、杰出的长期耐水压性能和卓越的抗蠕变及耐热性能。PE-RT II型采用法国道达尔公司生产的XRT70。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/541.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/5/31 8:51:49 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ HDPE排水管的连接方式有哪些？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 要了解HDPE排水管的连接方式，首先要知道什么是HDPE排水管，它有哪些性能，常应用于哪些领域？今天，小编带大家一起来看看HDPE的特性，以及它的多样的连接方式。HDPE排水管HDPE排水管是一种热塑性塑料管材，基体以高密度聚乙烯树脂为主，经挤出成型而用于无内压作用的塑料管道。原料为白色粉末或颗粒状，无毒，无味，具有耐腐蚀、耐老化、抗冲击、抗开裂等优点。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/545.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/6/18 8:49:38 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 阻氧型铝合金衬塑复合管（PE-RT） ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 近期遇到好多咨询A说：我要你们那个铝合金衬塑复合管
我说：是哪一种呢？
A说：就是外面是铝合金，里面是塑料管的那种，给水用的。
我说：你所描述的铝合金衬塑复合管其实是一种总称，因内衬不同而分为铝合金衬塑PE-RT复合管、铝合金衬塑PP-R复合管、铝合金衬塑PB复合管和燃气铝合金衬塑PE复合管。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/546.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/6/20 11:13:36 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑PE-RT复合管的用途 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 小饺子，两头尖，芳香飘飘幸福甜；冬至到，饺子鼓，满满的祝福变无数；冬至祝陕西兴纪龙管道股份有限公司祝您冬至快乐！ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/717.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2023/12/21 9:08:33 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 2023年,平安就是福 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[  ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/mtbd/719.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2023/12/22 17:05:23 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE-RT II型管材与PE-RT I型管材有什么区别 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT II型与PE-RT I型PE-RT II型管材与PE-RT I型管材都隶属PE-RT系统，那么两者又有哪些区别呢，今天小编给大家简单的分析下 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/548.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/7/4 14:41:56 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 什么是PE-RTII型管材？ ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 有人也许会问PE-RTII型管材是温泉管？预制直埋保温管？
PE-RTII型与PE-RT有区别吗？
PE-RTII型管材耐高温吗，温度又是多少？
PE-RTII型管材他的连接方式是什么？连接时对管件有要求吗？
PE-RTII型的用途又是什么？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/549.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/7/8 10:52:45 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 耐热聚乙烯(PE-RT II型管)原材料特性介绍 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 耐热聚乙烯(PE-RT)问世于上世纪90年代，近几年又有了新的发展，目前己烯共聚的高密度II型耐热聚乙烯(PE-RT II型)的材料强度达到PE100级，与其他型号的同类材料相比，具有更卓越的性能，是目前性能比较好的PE-RT管用材料（道达尔推出的己烯共聚的高密度XSeneXRT70材料，下文简称XRT70）。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/551.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/7/30 16:55:02 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管的特点和应用 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 近段时间，有客户反映工地上PE-RT II型预制直埋保温管有的是黑色的，有的是黄色的，这两种有什么区别，有没有国家规定呢，今天，小编带大家来科普下：根据国家标准GB/T29047-2012《高密度聚乙烯外护管硬质聚氨脂泡沫塑料预制直埋保温管及管件》和CJ/T480-2015《高密度聚乙烯外护管聚氨脂发泡预制直埋保温复合塑料管》中规定：外护管原材料应使用高密度聚乙烯树脂制造，应采用PE80级或更高级别的原料。聚乙烯树脂应大... ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/553.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/8/12 15:23:54 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 阻氧型铝合金衬塑PE-RT复合管功能 ]]&gt;</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 阻氧型铝合金衬塑PE-RT阻氧型铝合金衬塑PE-RT复合管兴纪龙管道有限公司研发的冷热水及暖通专用管材，是目前我国大力发展的节能、环保、安全健康产品，是一种具有全程免维护应用功能的现代建筑给水管道。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/554.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/8/28 18:01:08 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PERT温泉管道简述 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PERT温泉管道在国外一些发达国家已成为一项比较成熟的先进技术。近十几年，我国供热工程技术人员通过消化、吸收这项先进技术，正推动着国内管网敷设技术向更高的层次发展。十几年来的实践成果充分证明了聚氨酯保温管与传统的管道相比，具有诸多优点。PE-RT温泉管是由输送介质的塑料管，高密度聚乙烯外套管，以及塑料管和外套管之间的硬质聚氨酯泡沫保温层紧密结合而成。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/556.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/9/16 10:30:28 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PERT供热管道的应用 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PERT供热管PERT供热管也叫PERT温泉管、PERT热力管，是一种新型耐热聚乙烯（PE-RT II型）保温复合塑料管道，因PERT供热管道具有优良的性能被用于城镇集中供热二次管网管道系统。它主要由外护层HDPE高密度聚乙烯、保温层聚氨脂发泡材料、工作管PERT II型管材三部分组成（采用II型耐热聚乙烯PE-RT II专用管道原料，耐低、高温达-40°C至110°C，能长期输送95°以下热水且具有耐腐蚀、使用寿命长达50年、保温效果好，施工方便等特点）。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/559.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2019/9/30 9:31:34 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 2024年，事事“粥”全 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 因为不论在哪里，只要是牵扯到水电这两个方面，管道的出现都是必定的，而在于管道之内，有些情况布置上丝毫也不能马虎，那么ppr管热熔技巧是什么？ ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/574.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/3/18 10:23:00 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 教你正确认识铝合金衬塑管 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬复合管，是兴纪龙管道独立开发的一种新型管材，本产品采用独特技术将一种铝合金管与热塑性塑料管通过预应力复合而成的两层结构的管材。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/575.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/3/25 8:51:25 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 兴纪龙管道与航空基地物流公司战略合作签约仪式 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE-RT二型耐热聚乙烯供热管也叫热力管、保温管，是一种耐高温性能十分优越的管材。它由三部分组成：外护管——HDPE高密度聚乙烯管填充层——聚氨酯发泡材料中间工作管——PE-RT二型耐热聚乙烯管。PE-RT二型供热管那么在施工安装时就注意哪些事项呢，跟小编一起来看看：一、PE-RT 二型供热管管沟开挖1、管槽开挖以直线为宜，槽底开挖宽度为dn+0.30m。遇到管道在地下连接时，应适当增加接口处槽底宽度，管道槽底宽度不宜小于dn+0.50m，以方便安装对接为宜。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/578.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/4/8 8:33:18 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑管的特点与应用前景 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 预制直埋PERTⅡ型保温管也称为PERTⅡ型供热管，是一种PERTⅡ型工作管（采用耐热聚乙烯（PE-RT II)管材）、保温层（采用硬质聚氨酯泡沫塑料）、外护管（采用高密度聚乙烯）为一体的工厂预制产品 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/585.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/5/26 10:08:58 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 铝合金衬塑复合管施工工艺 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管兴纪龙于2008年研发的冷热水及暖通专用管材，是目前我国大力发展的节能、环保、安全健康产品,在给水及中央空调供回水系统中得到了广泛应用。那么，其施工工艺是什么？让我们一起来看看： ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/586.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/6/10 10:46:25 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 实际生活中铝合金衬塑复合管道的施工操作 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ 铝合金衬塑复合管道系统在建筑给水系统施工工程中是非常重要的工序，兴纪龙管道在每个建筑工程项目中都会有专业工程师支持施工做现场指导，保障安装质量。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/589.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/7/9 10:20:50 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 全国涉黑涉恶违法犯罪线索举报 ]]&gt;</title>
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<meta name="HandheldFriendly" content="true" /><description>&lt;![CDATA[ PE管是PE管的一种，矿用管具有重zui轻、寿命长、施工方便的优点。其主要用途：1、天燃气、煤气输送：PE管材连接可靠、性能稳定，容易施工、耐腐蚀等一系列优点，成为中低压天燃气输送管道的zui佳选择。2、矿砂、泥浆输送：PE管材具有独特的耐磨性是钢管的4倍，可广泛用于输送矿砂、发电厂的粉煤灰、河道清淤的泥浆等。3、城镇供水：PE管材具有安全、卫生、施工方便、使用寿命长等综合优势，已... ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/yhjd/613.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/11/16 10:27:29 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ 陕西_PE燃气专用管剖析 ]]&gt;</title>
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1、PE燃气管道埋设的zui小管顶覆土厚度应符合下列规定：（1）埋设在车行道下时，不宜小于0.8m；（2）埋设在非车行道下时，不宜小于0.6m；埋设在水田下时，不宜小于0.8m；当采取行之有效的防护措施后，上述规定可适当降低。 ]]&gt;</description><link>&lt;![CDATA[ www.xingjilong.cn/xyrd/614.html ]]&gt;</link><author>&lt;![CDATA[ 陕西兴纪龙管道股份有限公司 ]]&gt;</author><pubDate>&lt;![CDATA[ 2020/11/24 15:04:19 ]]&gt;</pubDate><category></category></item><item><title>&lt;![CDATA[ PE给水管材的优势 ]]&gt;</title>
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