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OFHC Copper Gaskets for CF Flanges

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.


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Description

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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