1.ppr pipe and fittings 2.ppr coupler, tee, elbow, reducer, 3.GB/ISO standard,BV certificate 4.Impact ... –160mmFlange adaptor/head40mm – 160mmEnd cap20mm – 90mmFemale/male coupling, female/male tee, female/male elbow, female/male union, ball valve, stop valveConnectionsocket ... free to contact us for more information at anytime. ppr tube fitting brass ball valve-pipe welding fitting