Three-layer sponge tube

Description

The layered structure of the three-layered sponge tube is as follows: the outer layer is heavy polyethylene tube grade, resistant to UV rays, black color with 2.5% carbon black
Middle layer: heavy polyethylene foam pipe grade white color, without pigment) Inner layer: heavy polyethylene pipe grade black color, white color, without pigment)
Or in short
applications
HDPE(Black)/HDPE Foam(White)/HDPE(White or Black)
Rural sewage transfer, gravity water transfer, wire and cable protection as heat insulation pipe duct, Foam Pipe has ring stiffness compared to its weight, and as a result, the weight of the pipe is very light, this pipe has the ability to withstand pressure. It is insulated against heat. This pipe is economically affordable and ideal for the application of sewage and sewage transfer.
The dimensions of the foam pipe are according to the requirements of common polyethylene pipes and besides the ability to use all kinds of standard connections, it also has the ability of end-to-end thermal welding (Butt Fusion).
Properties
High ring strength
. Ability to withstand pressure
Being insulated
Being light
. End-to-end welding capability
The ability to use a variety of polyethylene pipe connections
Being economical