Ppr pipe fittings, PP-R is a thermoplastic polyolefin which is easy to process into pipes & fittings with superior chemical & physical properties When Long term performance under adverse conditions without deviations in standards is required Where we need PP-R Areas of Plumbing hot water Water tight systems corrosion resistance No encrustation tendency Noise dampening plastic material Long term pressure resistance applications Chemical resistance no leakage – life time.