This standard contains only PE 63, PE 80, pe PE 100 pipe material to pipe manufacturer, does not contain PE 32, PE 42 tubing materials; 2. The standard definition adds a chapter; 3. The performance requirements for pipe pe water pipe quality requirements, increase the "elongation at break" project; 4. Increased "inspection rules" net strip of polyethylene pipe is cold-rolled steel welding holes for enhanced network management framework pe water pipe specifications, composite pipe pe composite thermoplastic pipe, due to the introduction of enhanced framework, pipe Compressive strength significantly increased, use of different types and grades of thermal net strip of plastic polyethylene pipe can produce different uses plastic composite pipe of the company's net strip of plastic pipe use is divided into: water supply, underground gas use, water use, chemical use and special use several applications. Urumqi pe pipe, Xiong Wang Thai (certified), Weihai 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 is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiong Wang Thai leaders in the staff warmly welcome all inquiries negotiations to create Xiong Wong Tai a better future.