In response to growing industry demands and increasingly stringent safety regulations, James Walker introduced two new multi-purpose gaskets. These gaskets have passed ANSI/API standard 607 and ISO 10497-5:2004 fire protection certification and are suitable for critical CPI/ HPI application.

Metaflex SG/IR Fire Safe is a spiral wound gasket composed of 316L stainless steel inner support ring, winding strip with PTFE inner seal, graphite outer seal material and standard design carbon steel outer ring material.

The second product is the corrugated gasket variant CorruSafe FS, which consists of a 316L stainless steel corrugated ring, a PTFE inner shell and a graphite outer sealing material.

According to all relevant gasket standards and flange designations, the sizes of these two products range from 1/2 inch to 48 inches. Both can withstand continuous operating temperatures up to 260°C, the maximum pressure of Metaflex SG/IR Fire Safe is 350bar, and the maximum pressure of CorruSafe FS is 50bar.

Metaflex SG/IR Fire-Safe and CorruSafe FS products have completed independent fire type tests and recorded zero leakage under all conditions. The allowable amount during the fire is 17 ml and after burning it is 500 ml.

Metal and semi-metal gaskets are the key advantage of James Walker's sealing product series. The series also includes graphite, PTFE and non-metal gaskets, which are suitable for all sealing applications and industries, especially those with extreme mechanical and thermal Industries requiring performance. The company also provides 24-hour emergency fault services to specifically meet the operating environment and needs of the oil, natural gas, petroleum and chemical processing industries.

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James Walker Moorflex is headquartered in Crewe, England. www.jameswalker.biz/moorflex

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