c22的。8法兰

C22.8 Flange, 1.)DIN flange, carbon steel flange, FORGED FLANGE, EN1092-1 , UNI, DIN, BS FLANGES 2.)Method: by forging, forged flange, carbon steel flange 3.)Pressure:5K-30K, 150Lbs - 2500Lbs, PN6-PN100 4.)Size:1/2"- 80", DN15-DN2000. 5.)Type:SOH, SOP, Slip On (SO) FF, RF, Plate, Welded Neck, Blind, Threaded, Lap Joint, Socket Weld. 6.)Material:Carbon steel: C22.8, SS400, A105, A350, RST37.2, P250GH, P245GH, P265GH, S235JR, SS400, SF440A 7.)Marking:On Required 8.)control:Internal/ ISO9001, KS approval etc 9.)Inspection:Internal / Third party 10.)Certificate:Material certificate, Physico-chemical analysis certificate etc.