... pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. 2. Petrochemical, chemical, ... wound gaskets Prime Features > Gasket are made in a wide variety of sizes and shapes. > Combinations ... flange designations: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A (B), BS EN 1092 ... , DIN, JIS, and NF, etc. > Color cord as ASME B ...