... Type:Tee, Elbow, Cross, Valve, Flowmeter,ect. UPVC Fittings for water supply, sewer system, water treatment system, working pressure by PN ... 1.0 and PN 1.6, meets GB/T 10001.2-2006.UPVC ... Bolt UPVC 45 Degree Elbow UPVC Reducing Socket UPVC 90 Degree Elbow UPVC Tee UPVC Reducing Tee UPVC FlangeUPVC Compression Joint UPVC Check Valve UPVC Bottom ...