Stainless Steel Flange TUV and ISO 9001 DIN/ EN1092/ ANSI B16.5/ UN /BS 4504 DN15~~DN3600 Stainless steel flange STANDARD: ANSI, ASA, and AWWA standards, in addition to the DIN 2527, 2573, 2576, 2642, 2633, and 2636, and JIS B-2220, BS4504, BS10 and AS2129 standards. TYPE: plate flanges, blind flanges, slip-on handles, welded necks, welded sockets, and threads, with various specifications from 1/ ...