Anti Corrosion Spiral Steel Pipe

The Processing Methods Of Anti-corrosion Steel Pipes Are Generally Divided Into Winding And Circular Mold Packaging. At Present, Countries Around The World Attach Great Importance To Research On Corrosion Control. Many Achievements Have Been Made In The Field Of Pipeline Anti-corrosion Coatings. There Are No New Materials Or Technologies.

Anti Corrosion Steel Pipe Is A Form Of Anti-corrosion For Underground Long-distance Pipelines. The Outer Wall Adopts Hot Melt Winding Technology, Forming Three Layers Of Epoxy Resin Anti-corrosion Layer At The Bottom, With Adhesive In The Middle And Polyethylene Anti-corrosion Layer On The Outside. The Inner Wall Adopts A Thermal Spray Epoxy Powder Anti-corrosion Method. The Powder Is Uniformly Coated On The Surface Of The Pipe After High-temperature Heating And Melting, Forming A Steel Plastic Alloy Layer.