PP-R known as Polyprolene pipes and fittings is preferred for modern plumbing works, water supply, and home improvements projects. This is due to its high hot-melt technology which completely integrates the pipes and the fittings connecting ends together reducing greatly, any chance of leakage and ensures a perfectly tight seal system. Has a guaranteed 50 years life longevity under proper use, environment-friendly and approved by health organizations. Well suited for cold and hot water supply, heating and radiant system, air-conditioning system and industrial liquid and chemical transportation.