Plastic coated steel pipe, also known as plastic coated pipe, steel-plastic composite pipe, plastic coated composite steel pipe, is a steel pipe as the matrix, by spraying, rolling, dipping, suction process on the inner surface of the steel pipe (bottom pipe) to weld a layer of plastic anti-corrosion layer on the internal and external surface of the steel plastic composite steel pipe. 

Plastic coated steel pipe has excellent corrosion resistance and relatively small friction resistance. Epoxy resin coated plastic steel pipe is suitable for water supply and drainage, sea water, warm water, oil, gas and other media transportation, polyvinyl chloride coated plastic steel pipe is suitable for drainage, sea water, oil, gas and other media transportation. 

Universal colors: Black, gray, blue, red, white, green; 

Coating thickness: PE(modified polyethylene) coating thickness is 400um-1000um, EP(epoxy resin) coating thickness is 100um-400um; 

Coating method: PE(polyethylene) for hot dip EP, (epoxy resin) for internal and external spraying; 

Product specifications: DN15-DN1660; 

Ambient temperature: -30℃ to 120℃; 

Connection method: wire (DN15-DN100), groove (DN65-DN400), flange (applicable to any caliber), welded, bimetal connection, socket, pipe section, sealed connection, etc. 

Plastic coated steel pipe is a product that uses PE(modified polyethylene) for hot dipping or EP(epoxy resin) for internal and external coating, and has excellent corrosion resistance. At the same time, the coating itself also has good electrical insulation and will not produce electrical corrosion. The water absorption rate is low, the mechanical strength is high, the friction coefficient is small, and the purpose of long-term use can be achieved. It can also effectively prevent the damage of plant roots and soil environmental stress. Convenient connection and easy maintenance