Therefore, the National Bureau of Standards were made in GB / T13663-2000 new standard in a large number of amendments to the city of Shenyang pe pipe, provides a different level of PE80 and PE100 pipes corresponding to different pressure strength Jiangyin pe pipe, and remove the old standard Tensile strength properties, and increase the elongation at break (greater than 350%) Tonghua pe pipe, which emphasizes basic toughness. Use of underground water pipes PVC pipe material ABS (acrylonitrile - butadiene - styrene copolymer) unplasticized polyvinyl chloride (UPVC) CPVC (chlorinated polyvinyl chloride after) PP (polypropylene) PE (polyethylene) , also known as LDPE, MDPE and HDPE (low, medium and high density) PVDF (polyvinylidene fluoride) Shenyang pe pipe, Xiong Wang Thai (certified), Tieling pe water pipe by Xiong Wang Thai Plastic Products plant available. 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.