... ANSI, DIN, BS,UNI, JIS,SABS Carbon steel forged long welding neck flange 1) material: stainless steel, carbon steel and ... Forged flange SizeDN10--DN5000 and othersTypesSlip-On, Welding Neck flange, Blind flange, Socket Welding flange, Threaded flange, Lap Joint flange and ... steelPressure RatingsClass 150, 300, 600, 900, 1500 and 2500PN 6, PN 10, PN16, PN25, PN40 and PN64Applications rangesuch as oil ...