... ,UNI,BS4504,EN1092-1 Material:SS 1.Product detailsStainless Steel Welding Neck FlangeSize:3/4"-30" 150LB-2500LB.ISO9001 and CE ... :Product Forged FlangeSize 3/4"-30". Kinds Slip on flanges,welding neck flanges,blind flanges,plate flanges,socket welded flanges,threaded ... SteelGrade 304,304L,316,316L,321,321H.Face Type FF,RF,LJ,TG,RTJ.Packing Wooden cases,under the client's ...