... 10"-1500" ENEN1092-1PN6,PN10,PN16,PN25,PN40,PN63PN10010"-2000"Non-standard forged flange is manufactured as per the drawings!Now ... F51,F11,F317L,F60…)Main productsforged flangeslip-on flange,welding neck flange,socket welding flange,threaded flanged,lap joint flange, ... blind flange,ring joint flange,long welding neck flangefree forgingsbody,body adapter,stem housing,trunning plate,seat ...