... :20 to 400 mm Color:gray Type:Tee, Elbow, Cross, Valve, Flowmeter,ect. UPVC Fittings for water supply, sewer system, water ... Tee UPVC Reducing Tee UPVC FlangeUPVC Compression Joint UPVC Check Valve UPVC Bottom ValveUPVC Female adapterUPVC Male adapterUPVC ClampUPVC Diaphragm ValveUPVC Double ...