铝合金衬PERT复合管是一种新型约冷热水专用管材.在给水主管道应用上重量轻、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，在户内明装中解决了塑料管材不美观、易弯曲怕撞击、易老化等缺陷。
[连接方式]Connection Mode
热熔承插连接
[产品特点]Product Features
1、更好的抗冲击性能
抗低温冲击性好，防止意外的撞击带来的隐患，大大提高使用安全性
2、线膨胀系数小，明装完全不变型
管材膨胀系数小，是纯塑料管的1/5，接近于金属管.室内外明装不变形（更美观）
3、离温运行不渗氧.防腐蚀
铝合金完全隔绝外部空气，保持管道内水质不被氧渗入，防止采暖与中央空调系统的金属件氧化、腐蚀，确保系统安全、稳定、高效运行（更科学）
4、抗紫外线、防止材科氧化
铝层可隔绝紫外线，给管材提供一道紫外线保护屏障。户外安装不变色，不老化（更安全）。
[适用范围]Applicable Scope
1、建筑冷热水系统
2、散热器采暖系统
[产品标准]Product standards
产品执行标准号CJ/T321-2010
铝合金衬PERT外层铝合金一半为银色（也可定制其他颜色）。
With a registered capital of 10.5 million yuan, Jinan Jiantong Pipe Industry Co., Ltd. is a professional manufacturer of new green plastic pipes and fittings integrating design, research and development, production, sales and service.
The company's main products are: PB, PPR, PERT pipe fittings (including oxygen barrier type); aluminum alloy lining PB, aluminum alloy lining PPR, aluminum alloy lining PE-RT and other new aluminum alloy composite pipe, and aluminum alloy series professional matching pipe fittings , special pipe fittings, etc.
All kinds of pipes and fittings produced by the company are all imported raw materials. After testing by the National Testing Center, all performance indicators are in line with national standards. And passed a series of qualification certificates such as the national standard quality system certification, and won a number of honors.
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