NF PPR Pipe for pure water 1.Temperature: 95degree --70degree 2.Guarantee period: more than 50 years NF PPR pipeJINNIU PIPES have all ... and more than 300 sets of molds and professional test equipment. Main products including PE water pipe, PPR pipes and fittings, PEX-AL ... state pipe, FR-PPR, NFB PP-R composite pipe, Brass fitting, PE-RT Oxygen pipe, RPAP5 ,PVC-U, PE fittings and all kinds of pipeline ...