Sanitary Pipe Elbow 1.W.T:Sch5S-Sch80S,STD,XS,XXS 2.Size:1/8"-8" 3.Standard:ANSI,ASTM,DIN,JIS, ... , BS, ISO, GB, SH, etcSize1/8"~8"ThicknessSch5S-Sch80S, STD, XS, XXSFinishmirror polishing , stain finishingMarkingstandard or as customer’s needInspectionin-house ...