2PP / 3PP anti-corrosion steel pipe

Two PP, three PP anti-corrosion layer of performance indicators

3PP Anti-corrosion:

Pipeline three PP anti-corrosion structure:

the first layer of epoxy powder (FBE50-400um)

the second layer of adhesive (AD) 250-400um

the third layer of polypropylene (PP) 1.4-4.0mm.

Three materials into one, and firmly combined with the formation of a good anti-corrosion coating, coating temperature up to 110 degrees.

Diameter range of 108-1016

2PP Anti-corrosion

the first layer of adhesive (AD),

the second layer of polypropylene (PP)

two kinds of materials into one layer with the same thickness of three PP.

Product specifications: Ф89mm-Ф1820mm,

wall thickness 6mm-20mm.

Material: Q235B, Q345B, 10 # steel, 20 # steel, X42-X80 grade and so on.

Uses: Products are widely used in oil pipelines, natural gas pipelines, heating pipes, water pipes.

Implementation of standards: DIN30678 "steel pipe and pipe fittings polypropylene coating technical standards"