Metal Jacketed Gasket (Flat, double jacketed)
These are flat metal jacketed Gaskets whose core is made of non-asbestos millboard and covered with two metallic sheets on its outside.
Applicable fluids
Water, Sea water, Hot water, Steam, Crude oil, Alcohol, Animal & vegetable oil, Heat transfer oil General solvent, Weak acid, Weak alkali, Air, Nitrogen gas, Inert gas, Exhaust gas,
Inappropriate fluid
Application
Dimensions
Any forms are available. As for dimensions, products with a maximum diameter of about 3,000 mm can be manufactured, while still larger ones may also be fabricated at site upon request. It is also possible to manufacture highly reliable products with minimized junctions of cores of gasket (patented manufacture) to be used for heat exchangers and the like. Further information in this regard is available.
| Temperature(℃) | Pressure(MPa) |
| Depending on cover metal and core material | 7.0 |
Please refer to “Maximum Service Temperatures (Reference)” for maximum service temperatures of the component metal materials.
Maximum service temperatures for gasket metallic materials (for reference)■
| Material | Maximum service temperature (℃) |
| Lead | 100 |
| Brass | 260 |
| Aluminum | 260 |
| Copper | 400 |
| SUS304 | 427 |
| SUS316 | 816 |
| Pure iron | 538 |
| Low-carbon steel | 538 |
| Titanium | 1,093 |
| Material | Maximum service temperature (℃) |
| 5Cr-0.5Mo steel | 621 |
| SUS410 | 649 |
| Silver | 649 |
| Nickel | 760 |
| Monel metal | 816 |
| SUS321 | 816 |
| SUS347 | 816 |
| Inconel | 1,093 |
| Hastelloy | 1,093 |
Remarks Since the above maximum service temperatures are based on air with a certain constant temperature, they vary to a great extent depending on the type of liquid, pressures and mode of use.



