Home  >  Products  >  HDPE Pipe
  • HDPE Double Wall Corrugated Pipe

    HDPE Double Wall Corrugated Pipe

    Applications:
    1. Municipal engineering
    2. Chemical engineering
    3. Oil field and gas field
    4. Thermal power project
    5. Metallurgical mine
    6. Express highway
    7. Ocean project
    8. Shippingbuilding
    9. Buried drainage pipe


    Specifications:

    Diameter(mm) 100, 150, 200, 250, 300, 400, 500, 600, 700, 800
    Materials Polyethylene
    Ring Stiffness SN4, SN8, S1, S2
    Color 1 Both outside and inner surface are black
    Color 2 Outside surface is black, inner surface is blue
    Color 3 Outside surface is black, inner surface is yellow
    Fittings offered Rubber ring, or coupler
    OEM OEM services is available
    Loading method The best way is to load the smaller size into larger size to load more and save freight

    Physical and Mechanical Property:

    Item Index
    Ring stiffness SN4 (KN/m2) 4
    Ring stiffness SN8 (KN/m2)
    8
    Impact strength (%) ≥10
    Ring suppleness The sample is smooth without any recurvation or wall loose
    Oven experiment No delarmination and no crack
    Creep rate 4


©2017 Permanent Steel Manufacturing Co.,Ltd All Rights Reserved.  Terms of Sale|Privacy Policy