... 3.100% inspection before shipment Specifications:Compression Fitting1.Certificate:Patent,CE,WaterMark,cUPC on the way2.Material:Hpb59-1,CW617 ... PEX,CPVC,PPR,COPPER pipe3Applicable Specification:10~54mm;3/8"~2"4Temperature&Pressure:Max p:600psi(41bar)Max T: ... than10 years, At recently3 years, Shenghong develop and DIY new patent products-Push fit fittings/valves, (CE, WaterMark,PATENTapproved),Makes ...