DN40 SS304 SQUARE PLUG (SQ) 2.Size:1/8"-4" DN6-DN100 3.Standard: ... ANSI,API,DIN, 4.MATERIAL:SS304/316 DN40 SS304 SQUARE PLUG (SQ)1.The SQUARE PLUGS are designed and manufactured2.according ... .Material:CF8M/1.4408,CF8/1.4308Product plug, Stainless Steel plugSizeplug 1/8"-4"Kindsquare plug, hesagon plugPressure Rating150LBS,2000LBS,3000LBSStandardASME,ANSIB ...