Description
Kaxite's oxygen free copper gaskets are precision-engineered sealing components manufactured from high‑purity OFHC (oxygen‑free high‑conductivity) copper. As a leading Copper Gasket Supplier in China, we produce high‑purity copper seals that deliver exceptional leak‑tight performance in ultra‑high vacuum (UHV) systems, semiconductor manufacturing equipment, and critical industrial applications. Our oxygen free copper gaskets are characterized by their outstanding cleanliness, excellent formability, wide temperature range from cryogenic to elevated temperatures, and extremely low outgassing rates – making them the preferred choice for applications where contamination control and sealing reliability are paramount. Available in standard CF sizes from CF16 to CF250, with full customization for non‑standard dimensions, Kaxite ensures consistent quality, fast delivery, and ISO 9001 certified reliability for all your high‑purity sealing requirements.
To make a leak tight UHV seal between two conflat flanges, a gasket is required. OFHC (oxygen free high conductivity) copper is normally used as this sealing material as it is very clean, can easily be formed to shape, has a wide temperature range, and has a low outgassing rate.
| Type | A | B | Order No. | Weight /kg |
|---|---|---|---|---|
| 16 | 21.3 | 16.2 | 7355 | 0.01 |
| 25 | 35 | 25.6 | 7356 | 0.01 |
| 35 | 48.1 | 36.8 | 7357 | 0.02 |
| 50 | 61.6 | 52 | 7358 | 0.02 |
| 63 | 82.4 | 63.6 | 7359 | 0.05 |
| 80 | 99 | 82 | 7360 | 0.07 |
| 100 | 120.5 | 102 | 7361 | 0.07 |
| 150 | 171.3 | 152.5 | 7362 | 0.1 |
| 200 | 222.1 | 203 | 7363 | 0.14 |
| 250 | 273.1 | 254 | 7364 | 0.2 |
Standard sizes: CF16, CF25, CF35, CF50, CF63, CF80, CF100, CF150, CF200, CF250
We also manufacture non‑standard copper gasket seals upon your requirement.
As a trusted Oxygen Free Copper Gaskets manufacturer in China, Kaxite provides high‑purity copper seals to leading semiconductor, research, and industrial clients worldwide. Explore our full copper gasket range for more sealing solutions.
As a leading Copper Gasket Supplier in China, Kaxite operates an ISO 9001:2015 certified quality management system. Our oxygen free copper gaskets are manufactured under strict process controls to ensure consistent purity, dimensional accuracy, and sealing performance. We conduct rigorous testing including dimensional inspection, surface finish verification, and material certification to guarantee reliability in critical UHV applications. Our commitment to quality has made us the preferred partner for OEMs and research institutions globally.
Kaxite Sealing
Trusted China Copper Gasket Manufacturer
To receive a quick quotation and delivery schedule, provide the following details when you send inquiry.
Address
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
