Random copolymer polypropylene (PPR) piping systems because of its unique long-term hydrostatic strength of good good creep resistance, widely used in hot and cold water piping system ppr pipe 4 points inside the building, is in hot water performance one of the best varieties of pipe. I produced the "source resistance through" PPR pipe / fittings, mainly using high quality imported raw materials and imported equipment production, every detail of professionally designed pipe / tube, so that the piping system each "joint" are safe, secure, reliable and effective Easy home improvement solved the leaking water pipe burst pipes and other hazards. Henan source resistance Technologies Ltd. currently has two high-quality domestic brand automatic pipe production line ppr PPR pipe six points, using the Yanshan Petrochemical PP-RC4220 quality copolymer polypropylene as the main raw material, we can produce Ф20 ~ 315mm of PPR pipe, production tubing 4,000 t; has five domestic brands Haitian PPR pipe production equipment household automatic ppr pipes, use Dushanzi PP / EPS30R copolymer polypropylene as the main raw material, can produce Ф20 ~ 63mm of PPR fittings, annual production capacity of 2,500 tons. It has the following main features: 1, non-toxic, health 2, 3 thermal insulation, good heat resistance 4, 5 long life, easy installation 6, recyclable materials. ppr water pipe specifications | Kaifeng ppr pipes | source through resistance provided by the Henan source resistance Technologies Limited. Henan source resistance Technologies Limited (www.yuannaitong.com/lxynt.html) strong, credible, in Zhengzhou, Henan's industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead source resistance into the brilliant pass and you work for a better future!