At Kriloha Ltd., we understand that sometimes the most effective sealing solution is one of the world’s oldest industrial metals. In high-vibration automotive systems or sensitive vacuum chambers, you need a material that “gives” without breaking. The Kriloha Solid Copper Gasket is engineered for exactly that—perfect conformability. As a premier global supplier of heavy-duty industrial seals, Kriloha Gaskets has refined the heat-treatment of copper to ensure it remains the softest, most reliable element in your assembly.
The physics of a Solid Copper Gasket is based on plastic flow. Because copper is naturally malleable, when it is compressed between two harder surfaces (like a steel plug and a cast iron block), the copper actually “flows” into the tool marks, pits, and scratches of the flange. At Kriloha, our Vacuum Annealing process is the key to this performance. By heating the copper in an oxygen-free environment and cooling it precisely, we eliminate “work-hardening,” ensuring the gasket is at its softest point when it reaches your facility.
Manufacturing these gaskets at Kriloha involves precision high-speed stamping and deburring. We ensure that every ring is perfectly flat and free of “burrs” or “raised edges” that could create a leak path. Whether you are sealing a high-pressure hydraulic line or a delicate laboratory vacuum port, Kriloha Solid Copper Gaskets provide the thermal stability and mechanical softness required for a gas-tight seal. By choosing Kriloha Ltd., you are investing in a product that balances the ancient reliability of copper with modern metallurgical precision.




