Product Struducture:

Inner layer:

extruded with PE or other modified polymer material

Intermediate layer:

enhanced layer which is composed of polyester fiber, steel wire or other high strength material 

Outer layer: 

extruded with modified polymer

Main Application: 

mainly used for transmitting the natural gas, CO2 and coal bed gas

Product Feature: 

good H2S and CO2 resistance, smooth inwall, good wear resistance, high conveying velocity, flame retardant, antistatic, no fire operation, safety and effective construction, high safety factor. 

Transmission Temperature： -40℃ to 90℃ 

Working Pressure: ≤32Mpa

Standard: SY/T 6716-2012