... 2"-64" TUV & ISO9001 WN,SW,THD, BL,PL, LJ, Standard ansi flange a105STANDARD: JIS ,ANSI , DIN ,BS4504 ,EN1092, AS2129 ... etc.QualityISO9001 : ISO2000-Quality-Systerm has been passed .PackagingWooden cases ,wooden pallet plastic bag or as per customers requirement Delivery ... flange, welding neck flange, plate flange, pure forged flanges,standard ANSI flange A105 Our factory have much experience for many ...