All product specifications and data are for reference only. For detailed information or to confirm performance specifications, please refer to official quotation.
Oxygen-free copper gasket
Product Overview
Oxygen-free copper gaskets are commonly used for CF flange sealing. They are inspected, fully cleaned and then individually packed to ensure UHV compatibility. We also offer OFC gasket which is annealed, gold or silver coated to meet different requirements. Please contact us for more information.
Mechanical Specifications
| Flange OD | Gasket OD | Gasket ID | Weight（g） | Part Number | |||
| mm | inch | mm | inch | mm | inch | ||
| 34 | 1.3 | 21.3 | 0.84 | 16 | 0.63 | 4.0 | OFCG16 |
| 70 | 2.75 | 48.2 | 1.90 | 38.5 | 1.52 | 8.0 | OFCG40 |
| 114 | 4.50 | 82.4 | 3.25 | 66 | 2.76 | 16.0 | OFCG63 |
| 152 | 6.00 | 120.5 | 4.75 | 101 | 3.98 | 24.0 | OFCG100 |
| 203 | 8.00 | 171 | 6.74 | 152 | 5.98 | 32.0 | OFCG150 |
| 250 | 10.00 | 222 | 8.74 | 203 | 8.00 | 45.0 | OFCG200 |
| 300 | 12.00 | 272 | 10.74 | 255 | 10.04 | 120 | OFCG250 |