UHMW-PE Plastic & Steel composite pipe is scientifically composed of ultra-high molecular weight polyethylene (UHMW-PE) pipe and carbon steel pipe. It takes flanged carbon steel pipe as its outer pipe and UHMW-PE pipe as its inner pipe. The specification ranges from ID 200mm to 1200mm.Should there be any information you seek, we would be honored to guide and work along with you on your requirement.