At Kriloha Ltd., we recognize that in heavy-duty industrial piping, a gasket must be more than just a barrier—it must be an active mechanical component. In systems that cycle through extreme temperatures, a static flat gasket will eventually lose its “bite.” The Kriloha Corrugated Gasket is engineered to provide a dynamic response to these challenges. As a top supplier of high-performance rubber seals and gaskets, Kriloha Gaskets has mastered the “Cold-Forming” process required to create a metal seal that acts like a high-tension spring.

The physics of a Corrugated Gasket is based on “Point-Contact” stress. When you tighten the flange bolts, the load is focused entirely on the peaks of the corrugations. This creates a massive localized seating stress, allowing the metal to conform to the flange face even at moderate torque levels. At Kriloha, we typically use a pitch of 3mm, 4mm, or 5mm depending on the gasket width and application. This geometry creates multiple redundant sealing rings; if the internal rib is bypassed, the subsequent ribs act as backup barriers, ensuring zero leakage.

Manufacturing a Kriloha Corrugated Gasket requires metallurgical precision to avoid “work-hardening” or cracking the metal during the corrugation process. We utilize Vacuum-Annealed Stainless Steel (304/316L) as our standard material, but we also provide exotic alloys like Hastelloy and Titanium for specialized chemical environments. For flanges with minor surface pits or scratches, Kriloha often applies a 0.5mm layer of Flexible Graphite to both faces. This hybrid construction combines the “filling” ability of graphite with the “spring-back” recovery of the corrugated metal core. By choosing Kriloha Ltd., you are investing in a “Fit-and-Forget” technology that provides the mechanical stamina and thermal endurance required for the long-term safety of your facility.