1)Product:forged flange 2)Size:3/4"-30" 150LB-2500LB. 3)ISO9001 ... flanges,blind flanges,plate flanges,socket welded flanges,threaded flanges,lap joint flanges etc.Pressure Rating Class150,300,600,900,1500,2500 ... ,-30K; SCH5S,10S,20S,40S,80S,160,SCHXXS.Standard ANSI B16.5,DIN,JIS,UNI,BS4504,EN1092-1Material Stainless SteelGrade ... ,under the client's request.Certificate ISO9001 Certificate. Forged Flange