Low temperature brittle point polyethylene has a very prominent low temperature performance of PE pipe -70 ℃, better than other pipes. In winter field construction PVC (PVC-U) pipes easy to rattle, my Beijing area laying PVC (PVC-U) buried Water Pilot Project is an experience summarized in subzero temperatures would not be suitable for Polyvinyl chloride (PVC-U) pipe laying construction of the. There is a clear evidence, water supply, to improve the toughness and low temperature impact resistance PP can be made of ethylene and propylene monomer random copolymer polypropylene (PP-R), de110pe pipe, which generally use iPP The process route and method, dn25 pipe, a mixed gas of propylene and ethylene co-polymerization, pe20 pipe, get the main chain randomly distributed copolymer of propylene and ethylene segments (ie, PP-R pipe material) PP-R pipe material, mostly ethylene content of about 3%. But the improved PP-R low temperature performance is still unsatisfactory, its brittle point of about -15 ℃, much higher than the brittle point temperature polyethylene pipe -70 ℃. Use material ABS (acrylonitrile - butadiene - styrene copolymer) unplasticized polyvinyl chloride (UPVC) CPVC (post-chlorinated polyvinyl chloride) PP (polypropylene) PE (polyethylene), also known as LDPE After MDPE and HDPE (low, medium and high density) 5, socket interface, the interface plug socket curing is complete, the extruded adhesive should be wiped clean with a dry cloth or cotton dipped in detergent. According to the adhesive properties and climatic conditions standing interfaces solidifies. The curing time should be extended winter or rainy season construction. pe pipe, two-out plastic (online consultation), water supply is provided by Xiong Zan Pair Ming plastic products factory. Xiong Zan Pair Ming plastics factory (1620231.707070.cn) 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. In the two-out plastic leadership with the staff warmly welcome all inquiries negotiations to create a two-out plastic better future.