... TEE WITH BRASSPPR MALE TEE WITH BRASSPPR MALE UNION WITH BRASSPPR FEMALE UNION WITH BRASSPPR BALL VALVEPPR CONCEALED VALVEPPR GATE ... and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap and Mould , pipe fittingsSize1 ... reduce pressure loss and increase flow speed7) Sound insulation (reduced by 40% compared to galvanized steel pipes)8) Light ...