Custom sealing capabilities at Harkesh
Harkesh manufactures far more than catalogue O-rings. Our custom capability spans rubber diaphragms, large seals up to 1200 mm in diameter, rubber-to-metal bonded assemblies, and precision moulded parts held to a ±0.002 in tolerance. If you have a legacy part with no drawing, our reverse engineering service measures a sample and rebuilds the specification from scratch.
This wizard captures everything our engineers need to quote accurately the first time — product type, compound (or a request for a recommendation), key dimensions, tolerance class and expected volume. Submitting the form sends your specification directly to our team, who respond with pricing, lead time and any material or design guidance for your application.