OFHC Copper Gaskets for CF Flanges

OFHC Copper Gaskets for CF Flanges

Product number:KXT 1230

Quick Overview: 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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Product Description

OFHC Copper Gaskets for CF Flanges fit CF flange size of CF16 ~ CF250. Vacuum fittings use a knife-edge cf flange to achieve the high vacuum

seal gasket and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. OFHC Copper Gaskets for CF Flanges are

used for ultra-high vacuum applications. Vacuum fittings are made of High purity, electronic grade oxygen-free copper gasket.

 

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.