PPR pipe and fitting

Production standard: GB/T18742.2-2002 (pipes), GB/T18742.3-2002 (pipe fittings)Product introduction: Compared with PP materials, Kangjia PP-R pipe has better impact strength as well as long-term heat resistance and creep resistance; meanwhile, it has a longer service life under the same temperature and internal pressure. Under the conditions of delivering the hot water below 70℃ and the long-term pressure of 1MPa, PP-R pipe has a service life of 50 years, which is so far the most suitable pipe for water in pipe system. Product features: 1.Light weight: The density is 0.89-0.91g/cm3 at 20°C and the specific gravity is 1/9 of steel tube and 1/10 of copper tube with same specification. The construction strength of workers may be greatly reduced due to the light weight.2.Good heat-resistant performance: The water temperature can reach 95°C in instant use and 70°C in long-term use.3. Good corrosion resistance: It may not react to all the ions in the water and chemical property of general buildings, neither rust nor corrode.