PSP steel-plastic composite pipe

PSP steel-plastic composite pipe PSP steel-plastic composite pressure pipe is a PSP steel-plastic composite pipe with intelligent connection mode. It is composed of alloy steel pipe and random copolymer polypropylene (PPR) pipe. It combines the advantages of both steel pipe and plastic pipe. It has excellent physical properties of high pressure and temperature resistance, good hygiene and long service life. PSP steel-plastic composite pressure pipe is a hot-melt connection