... SQUARE PLUG (SQ) 2.Size:1/8"-4" DN6-DN100 3.Standard: ANSI,API,DIN, 4.MATERIAL:SS304/316 DN40 SS304 SQUARE PLUG ... designed and manufactured2.according to international standards3.such as ANSI,API,DIN,BS,GB,JIS,etc.6.We can offer desinging ... .4408,CF8/1.4308Product plug, Stainless Steel plugSizeplug 1/8"-4"Kindsquare plug, hesagon plugPressure Rating150LBS,2000LBS,3000LBSStandardASME,ANSIB 16.11 ...