Products / JINAN
Metal-coated Gasket use expanded graphite, asbestos board, PTFE, ceramic fiber as filler, and
coverd by stainless steel, tinplate, red copper and kinds of metal thin plate with special cold
processing technology, suit for sealing part of heat exchanger, pressure vessel. It can stop
gasket fall apart, medium erosion and riase the resistant of pressure.
Main USES: applicable to large diameter pressure vessels (e.g., heat exchanger, reactor, etc.) of the flange seal.
All kinds of medium machine pump, valve, pipe and all kinds of equipments of flange seal. Suitable for medium and low pressure condition.
Technical Parameters:
Gasket Factor | m=3.75 |
Working Pressure | ≤6.4MPa |
Working Temperature | -196℃-700℃(Oxidant not higher than 450℃) |
Min. Preloaded Pressure | y=60MPa |
Metal Material | German Brand | Hardness HB | Temperature ( ℃) | Density g/cm3 |
Carbon Steel、Tinplate | 1.1003/1.0038 | 90~120 | -60~500 | 7.85 |
SS304, SS304L | 1.4301/1.4306 | 130~180 | -250~550 | 7.9 |
SS316, SS316L | 1.4401/1.4404 | 130~180 | -250~550 | 7.9 |
Copper | 2.0090 | 50~80 | -250~400 | 8.9 |
Aluminum | 3.0255 | 20~30 | -250~300 | 2.73 |