Brief:Plastic coated steel pipe, also known as plastic coated pipe,Tu plastic steel pipe, steel plastic composite pipe, plastic coated composite steel pipe, is based on steel pipe as the matrix, through the spray, roll, dip, suction process in the steel pipe (bottom pipe) inner surface of a layer of plastic anti-corrosion layer or in the inner and outer surface of the plastic anti-corrosion layer steel-plastic composite steel pipe.
