Internationally the polyethylene pipe materials are divided into PE32, PE40, PE63, PE80, PE100 five levels Nanyang pe pipe, and the material used in gas pipes and water supply is mainly PE80 and PE100. Our polyethylene pipe resin no rating, which makes the domestic polyethylene gas pipe and water pipe manufacturers choose more difficult material, but also to the use of polyethylene pipe has brought no small risk. PE pipe for water supply is the traditional steel pipe, PVC water pipe replacement. You take a values ??together is welded to each port needs time based on pipe material during each time frame. Welded nozzle cooling time is typically 10-12 times the tube wall thickness. pe water pipe insulation | Xiong Wong Tai (certified) | Zhumadian pe water supply provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) Hebei Baoding, UPVC pipe leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xiong Wong Tai leadership with the staff warmly welcome all inquiries negotiations to create Xiong Wong Tai a better future.