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Choosing the Correct Semi-Metallic Gasket

There are many variations of semi-metallic gasket available in today's market.  The combination of metal and a soft gasket material merges the sealing ability of the soft material with the structural integrity of the metal.

The most common styles of semi-metallic gasket include spiral wound gaskets, corrugated, jacketed, and kammprofile gaskets.

Pumps & Systems magazine outlined the proper way to select a semi-metallic gasket.

Gasket selection suggestions

Choosing a gasket depends on a few different factors: operating conditions, fluid compatibility, mechanical features of the joint