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Oxygen Free Copper Gaskets

Oxygen Free Copper Gaskets

Kaxite Sealing offers premium Oxygen Free Copper Gaskets, engineered for superior sealing in high-performance applications. These gaskets excel with their non-corrosive material, ensuring long-lasting reliability and leak prevention in demanding environments like automotive, industrial, and aerospace systems. They provide unmatched durability and thermal conductivity, solving critical sealing challenges for engineers and technicians. Trust Kaxite Sealing for quality that enhances efficiency and safety—perfect for those seeking dependable, high-end solutions.

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 Oxygen-free Copper
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

CF flange copper seal gasket

Standard size: CF16, CF25, CF35,CF50, CF63, CF80, CF100, CF150, CF200, CF250.

We also manufacture the non-standard copper gasket seals upon your requirement.

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Contact Info

Looking for a reliable sealing products supplier? Send us your requirements and get a clear, no-obligation response — typically within one business day.

Tell us the product, application, material, quantity, and destination. No drawing yet? A description is enough to start — and if you have a reference photo or drawing, you can email it to us directly. We support standard gaskets, braided packing, PTFE and graphite materials, custom components, and OEM/ODM projects, and will reply with feasibility, pricing, MOQ, and lead time.

Drawings can also be emailed to [email protected]. For urgent needs, reach us by phone or WhatsApp.

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