Anti-corrosion pipeline

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Natural gas uses 3PE anti-corrosion spiral steel pipes


The three-layer polyethylene (3PE) anti-corrosion coating is widely used in the petroleum pipeline industry due to its excellent corrosion resistance, water vapor permeability resistance, and mechanical properties.

Enhanced 3PE Anti-corrosion Steel Pipe for Petroleum


First layer epoxy powder (FBE 100um), second layer adhesive (AD) 170-250um, third layer polyethylene (PE) 2.5-3.7mm. The three materials are fused into one and firmly bonded with the steel pipe to form an excellent anti-corrosion layer.

Sewage Treatment 3PE Anti-corrosion Spiral Steel Pipe


The outer wall of the 3PE ordinary grade anti-corrosion spiral steel pipe for sewage treatment uses 3PE anti-corrosion, and the inner wall uses cement mortar anti-corrosion.

Buried natural gas anti-corrosion steel pipe


3PE anti-corrosion steel pipes for natural gas transportation, produced using longitudinal welded steel pipes and seamless steel pipes as the base material for anti-corrosion steel pipes.