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Metaflex® datasheet

Semi‑metallic, spiral‑wound gasket designed for high temperature / high pressure use in piping and vessel applications.

James Walker Metaflex gaskets are certified for emission control applications and will seal flanges where temperature, pressure, vibration or rates of flow are beyond the capability of conventional jointing materials.

This datasheet provides the basic characteristics and performance parameters of the various material and design configurations available for this range of products. Test results, approval certificates and safety datasheets are available on request.

Downloading this datasheet provides the following product information:

  • Application guidelines
  • Maximum and minimum temperature capabilities
  • Maximum pressure capability
  • Typical physical properties and performance
  • Product design and material configurations
  • Industry certifications and approvals

Shell TAT approval
Specifically designed from the outset to meet the industry’s most stringent requirements, graphite fill Metaflex is TAT approved to the requirements of both Shell MESC SPE 85/300 3.3.2 Class B (H) for fugitive emissions and Shell MESC SPE 85/300 3.3.5 requirements under the Hot Operational Tightness Test (HOTT).


Metaflex datasheet

English pdf (380 KB) Download
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