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.
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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.
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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.
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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.
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Large-diameter 3PE anti-corrosion steel pipe

Large-diameter 3PE anti-corrosion spiral steel pipes are mainly used for external anti-corrosion of underground or underwater steel oil, gas, water supply, and heating pipelines. They are also suitable for anti-corrosion of various steel structures, docks, ships, sluices, gas storage tanks, refinery and chemical plant equipment, as well as waterproofing and leakage prevention of concrete pipes, sewage pools, rooftop waterproof layers, bathrooms, basements, and other concrete structures.
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