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Pipe Flange Gaskets
Pipe flange gaskets to ASME B16.50 flange.
1.Structure The laminated V-shaped or W-shaped stainless steel tapes and non-metallic filler are spiral wound into gasket and both ends are spot welded.
2.Application With perfect compression recovery, gasket is applicable to sealing under heavily alternating temperature or pressure such as the static sealing at flanges of pipeline, valves, pumps, heat exchangers, columns, manhole and hand hole. The gasket has a wide application in petrochemical, mechanical, electric power, metallurgical, ship-building, pharmaceutical, nuclear power and aerospace industries.
Filler | Graphite | PTFE | Mica | |
Dimension (mm) | φ16~φ3000 | φabove100 need piece together | ||
Temperature (°C) | -240~+550(Oxidation Environment) | -240~+870(Non-oxidation Environment) | -200~+250 | -200~+750 |
Pressure (MPa) | 25.0 (in hot water or oil medium) | 20.0(in steam or gaseous oil medium) | 15.0 | 15.0 |
3.Material Steel tape-SUS304,316, 316L ,321,In800,Monel alloy, etc. Inner ring and outer ring-Q235,SUS304,316, 316L ,321,In800,Monel alloy.P
pipe flange gaskets