1.All series of PP-R pipe fitting are available; 2.German Standard; 3.High quality ... and colors Supply all series of pp-r pipe fittings, pipe fittings,pp-r pipes, pp-r fittings, we strictly follow the ISO9001 ... " and are happy to fulfill OEM orders.Features of PP-R pipes and fittings:1.Raw material: PPR-C Type 3 ...