... Welding Flanges, Blind FlangesPRESSURE GRADE: 6Bar,10Bar,16Bar,25Bar,40Bar SIZE: DN10-DN10003.JIS B2220 FLANGESTypes:Sop type; Soh type; Plate ... Boss Flanges, Blind Flanges TYPES: Table: D, E, F, H SIZE: 1/2" NB TO 48"NB5.EN 1092-1:2001 ... (100 /2)SIZE: 1/2" TO 48"type : welding neck flange, lap joint flange, thread flange, slip on flange,socket welding flange,blind flange material: carbon steel ...