Description
LENS GASKET
HEROOS Lens ring joint gasket provide the engineer with a high integrity, high pressure and temperature seal for special applications.Lens rings have a spherical surface and are suitable for use with conical flange faces. So other styles are available on request.
* Lens ring joint used in higher pressure then 3,000 lbs.
* These gaskets had been used on pipe flanges in synthesizing line.
PRIME FEATURES
As the standard, the gasket material should be softer than the flange material, thus ensuring that the applied compressive load leads to the elastic and plastic deformation of the lens ring and not the flange sealing face As with all metallic joints, the re-use of lens rings is not recommended.
AVAILABLE MATERIAL
| Material | Maximum Hardness | Temperature ℃ | Abbreviations | |
| Brinell | Rockwell“B”Grade | |||
| Soft Iron | 90 | 56 | -60～500 | D |
| Low Carbon Steel | 120 | 68 | -40～540 | S |
| SS304 | 160 | 83 | -250～540 | 304 |
| SS304L | 160 | 83 | -250～540 | 304L |
| SS316 | 160 | 83 | -200～815 | 316 |
| SS316L | 160 | 83 | -200～815 | 316L |
| SS321 | 160 | 83 | -200～870 | 321 |
| SS347 | 160 | 83 | -200～870 | 347 |
| SS410 | 170 | 86 | -40～850 | 410 |
| 5Cr-0.5Mo | 130 | -29～650 | ||
| Copper | 80 | -100～315 | ||
| Aluminum | 35 | -200～425 | ||
| Inconel 600 | 150 | -100～1095 | ||
| Incoloy 825 | 150 | -100～1095 | ||
| Monel 400 | 150 | -100～760 | ||
| Titanium | 215 | -200～540 | ||
| Nickel 200 – | 110 | 200～760 | ||
| Hastelloy B2 | 230 | -100～1095 | ||
| Hastelloy C276 | 210 | -100～1095 | ||
For more information of Lens Gasket, ring joint gasket
please email to : sales@heroos.com cixiseal@gmail.com
we’ll contact you in the shortest time. Thanks
