... pipes,elbow,reducer,tee,caps,flange,tube etc.. 1) Stainless steel flange and carbon steel flange2) Standard ... pipes,elbow,reducer,tee,caps,flange,tube etc...1. Butt weld Elbow 45degree & 90degree Long Radius ... 3D, 4D, 5D etc.6.All kinds of Flanges, welding neck , slip on , socket weld , threaded, ... blind, spectacle, orifice, ring and long welding neck flanges.SIZE: 1/2 inch-72 inchWALL THICKNESS: SCH- ...