1)Size:1/2"-48" 2)Connection:Butt Weld & Socket Weld ... use in fabricated applications.Size1/2"-48" DN15--DN3000MaterialCarbon steel, stainless steel and alloy steel( A105,,F316, F304, F316L, F304L, F5, ... , covers an area of21860 square meters.We supply steel pipe,flange,pipe elbow,pipe bend,reducer,tee,cross ... Certificate Test Equipment Production Equipment For sale PN 1.0 slip on carbon steel flange