... carbon steel flangeNameCarbon Steel FlangeTypeWN flange,SO flange,T flange,Blind flange,LJ flange,SW flange and Threaded flangeSize1/2'' ~ ... 150LBS, 300LBS, 600LBS, 900LBS, 1500LBS. Welding Neck Flange, Slip-On Flange, Blind Flange; DIN FLANGES: DIN2527, DIN2573, DIN2576, DIN2633, DIN2566 ... 2253/2254/22762278/22812284/ 6083/6084/ 60896093 Plate, Slip-On, Welding-Neck, Blind Flanges; BS4504 / EN1092-1 ...