HDPE Corrugated Pipe

Diameter(mm)

100, 150, 200, 225, 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.

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 delamination and no crack

Creep rate

≤4