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When fabricating metals which need to be hermetically sealed to ceramic or glass, a highly specialized understanding of both manufacturing and science is required in order to produce a part that performs while in motion. ROMAC’s proven ability to control the expansion grades of Nickel and Cobalt Alloy Metals is the reason why hundreds of thousands of our hermetically sealed component parts are found in mission-critical products the world over.
Glass or ceramic-to-metal seals
Matched expansion joints
Hermetic feedthroughs, connectors and headers
Vacuum viewports
Kovar®; Alloys 42, 46, 49, 52, etc.

Components produced for ceramic to metal sealed image, intensifier package

Drawn 25MM and 40MM image intensifier flanges

Components produced for glass to metal sealed image intensifier package

155 East Ames Court | Plainview, New York 11803
516-349-7900 | F: 516-349-7573