butt weld fittingd, welded & sanitary fittings,elbows,tees,reducers,cresses,caps,flanges,bends,lap joints stub ... .Size:From 1/2" to 24" (Seamless pipe fittings). From 1/2" to 48" (Seam pipe fittings)3.Wall thickness: Sch5-Sch10.Sch20.Sch40 ... /T050105.Material: 20#,15CrMo,1Cr18nI9Ti,321,304, 304L, 316, 316L, brass, copper6.Packaging: Wooden Cases or as per customers requirement7.Applications ...