... Color:gray 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 22.5 Degree ElbowUPVC Repairing ... With 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 ...