... Different Types of Casting or Forging Flanges Material:stainless steel, alloy steel, cast steel, pressure:0.1,0.25,0.6,1.0 ... -JOINT, SW. etc.2.Material: Ductile iron, carbon steel, stainless steel or other alloy steel according to ASTM, DIN,JIS, EN, ISO, GB ... .Price terms: Ex-works, FOB Chinese port, CNF&CIF named seaport of destination, DDU named place of destination steel weld neck flange