1)TUV and ISO9001 certificated 2)100%BELEC Spectrum testing 3)Reasonable price with reliable quality 4)Various flanges size:1/2-50"material:carbon steel standard: DIN ANSI JIS BS STANDARDtype:forged so flange, blind flange, welding neck flange,slip-on flange,cast steel flange,butt-welding flange etcprocess:forgedmodel number:DIN/EN1092-1/ANSI B16.5/JIS/BSdelivery time:5 days to 60 days or sccording to the customer's requirementmarking:as per the customer's requirementusage:shipbuiding, construction material etcsurface treatment:anti-rust oil ,red/transparency/black anti-rust paint,zinc galvanizedcertificate:ISO9001:2008 SUV PED

KW BS STANDARD carbon steel flange