I. Introduction to Two-Oil-One-Cloth Anti-Corrosion Spiral Steel Pipe Manufacturers

Sichuan Shudi Pipe Industry Co., Ltd. is a professional manufacturer in Chengdu specializing in the production and sales of plastic-coated steel pipes. Our main products include internal and external plastic-coated steel pipes, anti-corrosion plastic-coated steel pipes, fire-fighting water supply plastic-coated steel pipes, internal epoxy resin external polyethylene composite steel pipes, internal 8710 external three-oil-two-cloth anti-corrosion steel pipes, wiring plastic-coated pipes, PSP steel-plastic composite pressure pipes, external galvanized internal plastic-coated steel pipes, internal stainless steel external plastic-coated steel pipes, plastic-lined steel pipes, and other steel-plastic composite pipes. Plastic-coated steel pipes are widely used in municipal building water supply and drainage systems, tap water transportation, cold and hot circulating water and other chemical liquid transportation pipelines, protective conduits for wires and cables, ventilation and exhaust systems, and other fields.

II. Characteristics of Two-Oil-One-Cloth Anti-Corrosion Spiral Steel Pipes

1. Anti-corrosion performance: The protective layer of coal tar primer prevents oxidation on the surface of the steel pipe and forms a dense protective layer, providing excellent anti-corrosion effects.
2. High wear resistance: After being coated with epoxy resin, the surface of the steel pipe can withstand significant friction and wear, extending its service life.
3. Low friction coefficient: The smooth surface and low friction coefficient improve transportation efficiency.
4. Good adhesion: The coating has high bonding strength with the steel pipe surface, making it less prone to peeling or detachment.
5. Convenient construction: Application at room temperature with natural curing, simple construction, suitable for on-site use.
6. Two-oil-one-cloth anti-corrosion steel pipes are mainly used in water supply and drainage fields. The pipes are coated with epoxy coal tar and wrapped with a layer of glass fiber cloth to enhance adhesion and impact resistance, preventing the coating from easily peeling off.