Three layers PE anticorrosive is a main Anti-corrosion technology system of buried pipe at home and aboard. It has good corrosion resistance, low water absorption, high mechanical strength properties, apply in the domestic water, gas oil channel and have gained more and more widely used recently years.

Specification: Φ 89mm-Φ . 1280mm, Thickness 6mm-20mm. Material: Q235B, 20#, L245, L360 grade and so on.

Executive standard: GB/T23257-2009

SY/T0413-2002 < buried steel pipeline polyethylene coating technology standards>

User: Widely use in oil pipelines, gas pipelines, heating pipes, water pipes.