... type :10-219mm 3.WT :0.5-30mm 4.Materaial:Carbon steel 1)Type: Butt welded pipe fittings, seamless pipe fitting, ... fitting, Socket welding fittings elbows, cross, ourlet tee, reducers, Caps, , valves, flanges also we can supply prefactory insulation for corrosion pipe ... T21631, MSS SP-43, DIN 2605, JIS B2313 5)Material: Carbon steel(SA234 WPB), ASTMA105N6)Our products are corrosion and high-temperature ...