弯头,法兰,钢管,管件-沧州皓冠管业有限公司
News

Hot product

Some features of seamless elbows

2019-07-05 16:50:02

Seamless elbow material not only have qualified creep curves, and the pipe price moderate, convenient than other species, convenient construction, mutual fusion method to present strong cohesion standard hot melt connection, the method of fitting parts of the inner diameter of the pipe diameter greater than the same standard, because there is no part in the system of reducing mechanical connection method, so the system fluid resistance is relatively small. However, due to various factors, the practice wall thickness of floor heating pipes is generally 2mm. Its features:

1. Stability of processing function: PEX controls crosslinking degree and evenness of crosslinking and other titles. The processing is messy and directly affects the pipe function.

2, thermal conductivity: for floor heating pipe requirements have good thermal conductivity.

3, long time pressure function, only from the description of stress, gb seamless elbow pressure function is good. In winter, the pipe is not easy to crack under impact, which increases the flexibility of construction organization. Because the national standard seamless elbow pipe with inner wall lubrication, thermal media activity resistance, acid and alkali resistance, long service life, convenient device and other advantages.

4, temperature and pressure resistance, good flexibility, heat resistance, its function is higher than other plastic pipe. In recent years has been widely used in the heating system, the gb seamless elbow as a new generation of special heating pipe is gradually becoming the mainstream product of heating market.

In the existing national standard seamless bending products, has the characteristics of health, processing, high temperature resistance and uv resistance linear, is a new material with high added value. However, PEX cannot recover the secondary pollution.