Oxygen Free Copper Gaskets

Oxygen Free Copper Gaskets 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.

Model:KXT 1230

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Product Description

Oxygen Free Copper Gaskets 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. Oxygen Free Copper Gaskets 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
			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

Thickness: 2mm, 2.2mm

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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