20mm Precision Steel Pipe 1.5m To 6.5m Anti Corrosion Steel Pipe 6.5m

Plastic-coated steel pipe, also known as plastic-coated pipe, steel-plastic composite pipe, or plastic-coated composite steel pipe, is based on steel pipe, and a layer of plastic anti-corrosion layer or a plastic anti-corrosion layer is welded on the inner surface of the steel pipe (bottom pipe) through spraying, rolling, dipping and suction processes. Steel-plastic composite steel pipe with plastic anti-corrosion layer welded on the inner and outer surfaces. Plastic-coated steel pipes have excellent corrosion resistance and relatively small frictional resistance. Epoxy resin plastic-coated steel pipe is suitable for the transportation of water supply and drainage, seawater, warm water, oil, gas, and other media, and PVC plastic-coated steel pipe is suitable for the transportation of drainage, seawater, oil, gas, and other media.