... 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 ... conductivity5) Lightweight, convenient to transport and handle, good for labor-saving6) Smooth inner walls reduce pressure loss and increase ...