Carbon steel fittings 1 Type: Elbow, Reducer, Tee, Cap 2 Standard: ANSI B16.9 3 Material: ASTM ... Steel: ASTM A234WPB, WPC; ASTM A420 WPL9,WPL3,WPL6A;ST 37.2.2)Stainless Steel: ASTM A403 WP304/304L, WP316/316L ... , foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc.Delivery Time30 Dasys after receiving the ...