ROC
Carbon manufactures carbon/graphite seal faces from your drawings
or samples, using the same high-quality materials and tolerances
that original equipment manufacturers use. Styles include
both segmented and one-piece seals. ROC is experienced in
machining intricate details such as flow channels and ports.
Our lapping capabilities encompass both carbon and hard faces
up to 20 inches in diameter to a flatness of 1 helium light
band. We can insert the carbon seals in metal housings (machined
by us or furnished by you) by heat shrink fitting or by using
specialty adhesives.
We also provide a comprehensive seal repair service for worn
seals. The service includes inspection, cleaning, replacing
the carbon seal face, re-lapping the hard face, and replacing
the o-rings. Call or email for details.
Technical services
ROC Carbon’s engineering staff is available to help
you evaluate seal problems and to recommend solutions involving
seal geometry and material.
To order
For original equipment replacement parts, please furnish
the OEM part number or the specifications of the machine.
For custom-designed parts, please furnish drawings. If you
wish, we will design a seal for you. For fastest response,
call our toll-free number:
1-800-324-7743
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