Durlon® Semi-Metallic Gaskets combine the strength of metal with the sealing performance of soft gasket materials, making them ideal for high-pressure and high-temperature applications where traditional gaskets may fail. This category includes spiral wound gaskets, corrugated metal gaskets, and kammprofile gaskets—each designed to handle thermal cycling, flange imperfections, and fluctuating loads. Durlon semi-metallic gaskets are commonly used in industries such as oil & gas, refining, power generation, and chemical processing. With options for stainless steel windings and flexible graphite, PTFE, or mica fillers, these gaskets offer versatility and long-lasting performance in both standard and custom flange designs. They meet ASME B16.20 and API standards, ensuring compliance in critical sealing environments.

Why Capital Rubber is the best choice for Durlon Semi-Metallic Gaskets:

Wide selection of spiral wound, corrugated, and kammprofile styles – Capital Rubber provides the right configuration and filler material for your specific pressure and temperature conditions.

Custom-engineered solutions for non-standard flanges – Our in-house capabilities allow for rapid turnaround on special sizes and engineered sealing sets.

Proven supplier for performance-critical industries – With deep knowledge in power, refining, and chemical sectors, Capital Rubber delivers gasket solutions that meet stringent safety and operational standards.

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