Email:jackey(at)htpipe(dot)comMSN:pipe-fittings2010(at)hotmail(dot)comSkype:ht-pipefittingsBlind Flange:Our company can provide American standard: ANSI B16.5/API605, 6A, 6B/MSS SP44/AWWA C207, British standard: BS4504 PN16/PN40, BS10 TABLE E/TABLE D, Japan standard: JIS/KS 5K, 10K, 16K, 20K, 30K,...