ASTM a36 wide flange Materials:S235JRG2/RST37.2, C22.8/P250GH, A105/SS400. Size: ... NP40, BS10, TABLE D, TABLE E, TABLE H, BS10, BS4504, SAN1123, 1000/3, 1600/3, 2500/3, T/D, T/E, T/F, AS2129, etc.4 ... Slip-on Flanges, Blind Flanges, Threaded Flanges, Lap-Joint Flanges, Socket Welding Flanges;OD Size: 1/2 inch -40 inches;Material: Carbon ... cases or pallets for vessel transportation ASTM a36 wide flange