... flanges,casted steel flanges,forged stainless steel flanges,flanges conformable to ANSI B16.5,BS4504,BS10,DIN,UNI and JIS standard, ... steel butt-welding fittingsforged fittingsbutt-welding fittings are produced according to ANSI B16.9,DIN2605,JIS B2311,ISO AND BS standard. Raw ... threaded or S/W, 2000lbs, 3000LBS,6000lbs, 9000lbs, according to ANSI B16.11 standard suitable for steam, water, gas,oil,and ...