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Anti-corrosion Steel Pipes

Anticorrosive steel pipes are applied to corrosion of underground long-distance pipe transportation. The outer wall adopts the hot melt winding technology. Three epoxy resin coating layers are formed at the bottom. The middle is the adhesive, and the outer side is the PE anti-corrosion coating. The inner wall adopts the hot epoxy powder spray method to resist corrosion. Powder is heated and molten at a high temperature, and then is evenly coated on the surface of the pipe to form a steel-plastic alloy layer.

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Polyethylene anti-corrosion laye

underground long distance pipeli

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Usually there are two methods for processing of anticorrosive steel pipes: winding type and circular mold packing. At present, the whole world attaches great importance to corrosion control. Many achievements have been made in the pipe corrosion-resistant coating field. There is no new material or technology.
Anticorrosive steel pipes are applied to corrosion of underground long-distance pipe transportation. The outer wall adopts the hot melt winding technology. Three epoxy resin coating layers are formed at the bottom. The middle is the adhesive, and the outer side is the PE anti-corrosion coating. The inner wall adopts the hot epoxy powder spray method to resist corrosion. Powder is heated and molten at a high temperature, and then is evenly coated on the surface of the pipe to form a steel-plastic alloy layer.

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Anti-corrosion Steel Pipes

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Anti-corrosion Steel Pipes