Blind flange 1.Standard:ASME, DIN, BS, JIS, JB, GB, 2.Cert:TUV,ISO9001:2000,NK,BV 3. ... best quality ,good service 1.Standard:ASME, DIN, BS, JIS, JB, GB, 2.Cert:TUV,ISO9001:2000,NK,BV3.best ... orders Accepted12)Prompt Delivery•Specifications:NameForged Steel FlangeTypeWN flange,SO flange,T flange,Blind flange,LJ flange,SW flange and Threaded flangeSize(DN15~DN3000)Pressure class150-2500lbsMaterial ...