stainless 17-4ph flange

17-4ph flange ----------sunnyofsteel (at) gm ail c om Duplex Stainless flange ASTM A182 duplex stainless uns n08904 flange 904l flange 254smo flange 1.4547 flange 310moln flange s31050 flange 1.4466 flange 725ln flange 1.4507 flange 17-4ph flange uns s17400 flange 1.4542 flange 2. FLANGE WN welding neck flange;SO slip on flange; Plate flange;Blind flange; Threaded flange;SW socket welding flange;lapped flange;stub end flange, LWN long welding neck flange,Orifice flange