[材料特性] Material Properties
铝合金衬PE-RT复合管是一种新型的冷热水专用管材，在给水主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，在户内明装中解决了望料管材不美观、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：
抗低温冲击性能好，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、高温运行不渗氧，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，防止材料氧化：
铝层可阻隔紫外线，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PE-RT复合管外层铝合金管一般为银色（也可定制其他颜色）。
Shandong Shangzhi Pipe Industry Co., Ltd., located in the beautiful city of Jinan, is a professional enterprise that produces new green plastic pipes and fittings integrating design, research and development, production, sales and service. The company specializes in PB/PP/PE/PVC/PP-R/PE-RT/NFβPPR-CT/PSP/MPP, CPVC power pipe, threading pipe and other pipe production enterprises, new products aluminum alloy lining plastic PB, PP-R , PE-RE, PE-REII type composite pipe, steel-plastic composite pipe; PBX, PSW, PE-RT-SW, HDPE-SW for successful scale production. It can be applied to water supply, drainage, sewage, fire protection, floor heating, central air conditioning, radiator heating indoor and outdoor pipe network system, and continuously strive for innovation for human green and healthy water resources.
All kinds of pipes and fittings produced by the company have been tested by the National Testing Center. All performance indicators are in line with national standards, and have passed a series of qualification certificates such as national standard quality system certification, environmental management system certification and national three patents. Many honors. In order to meet customer needs, Shangzhi has established a systematic service system for pre-sales consultation, sales support and after-sales service. Pre-sales, provide professional consultation for users, design the most reasonable system solutions; sell, provide users with installation guidance and technical support; after-sales, provide users with service guarantees anytime, anywhere, to solve various problems.
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