... pipe and fittings 2.ppr coupler, tee, elbow, reducer, 3.GB/ISO standard,BV certificate ... 4.OEM, customerization PPR fittingsmale elbow Product DetailsSizes: 20-160mm Pressure Rating: PN ... 160mmEnd cap: 20mm – 90mmFemale/male coupling, female/male tee, female/male elbow, female/male union, ball valve, stop valveAll based ... information at anytime. ppr fittings (90 degree elbow npt male)