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HDPE pipe specifications and connections
Nov 24, 2017

HDPE pipe diameter from DN32 to DN1000, is divided into 26 levels. Pressure level between 0.6Mpa ~ 1.6Mpa, a total of five levels.

The HDPE pipe will be melted at a temperature of 190 ℃ n240 ℃. With this feature, the two melted parts of the pipe (or pipe) are fully contacted and maintained at the proper pressure. After cooling, the two can be firmly integrated. Therefore, the connection of PE pipe is different from that of U-PVC pipe, usually using electric hot melt connection and hot melt docking two ways, according to the size of the pipe diameter can be divided into: DN ≤ 63, the use of injection molding hot melt socket connection; DN ≥ 75, the use of hot melt butt connection or fused socket connection; and connection with different materials using flange or threaded connections.

In the pipeline repair methods, there are expansive pipe construction method and lined HDPE method.


  • Contact Us

    Shandong Wenyuan Environmental Technology Co.,Ltd
    Add:Ai Village, Jinling Hui Nationality Town, Linzi Distract,Zibo City,Shandong Province, China.
    Tel:+86-533-2277785
    Fax:+86-533-2076888
    Ph:+8615053357718(Wechat)

    Skype:alice.chen73

    Whatsapp:008615053357718
    E-mai:alice@wenyuangroup.com

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