These gaskets are made of single metal to be used for pipe flanges in the lines handling high temperature & high pressure steam, as well as for ring joint flanges of valve bonnets.
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Applicable fluids |
Water, Sea water, Hot water, Steam,Crude oil, Alcohol, Animal & vegetable oil, Heat transfer oilGeneral solvent, Weak acid, Weak alkali,Strong oxidizing acid, strong alkali,Air, Nitrogen gas, Inert gas,Exhaust gas,Inflammable gas,Poisonous,Oxygen,Extremely low temperature liquids, |
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Inappropriate fluid |
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Application |
Widely used as gaskets for pipe flanges, pressure vessels, towers, tanks and valve bonnets for handling high temperature & high pressure steam, gas, oil and solvent used in oil refining, chemical, power and shipbuilding and the like. |
Product catalog is updating
| Dimensional standards |
| Dimensions specified in JPI, ASME, API, MSS and the like for ring joint flanges are our standard. |
| Name |
Max. hardness (HB) |
| Low carbon steel | 120 |
| Pure iron | 90 |
| Copper | 60 |
| SUS304 | 160 |
| SUS304L | 150 |
| SUS310S | 160 |
| SUS316 | 160 |
| SUS316L | 150 |
| SUS321 | 160 |
| SUS347 | 160 |
| SUS430 | 170 |
| 5Cr-0.5Mo steel | 130 |
| Monel metal | 140 |
| Titanium | 140 |
| Aluminum | 40 |
| Nickel | 120 |