1,Name:Butt weld pipe fitting,fitting 2,Material:Stainless steel,Alloy steel. 3,Specification: ... 2"-48",Sch10s-Schxxs Description: 180 degree butt- weld fitting, pipe fitting Materials:Stainless steel:A403-WP304. A403-WP304L. A403-WP316 ... CCS certificates. Specialized in elbow, tee, reducer,cap and other pipe fittings, and we can satisfy with your demands on good ...