Metaflex Spiral Wound Gasket (James Walker)

Metaflex® Spiral Wound Gasket (James Walker)

     Metaflex® Spiral Wound Gaskets are engineered for sealing flanged joints in applications where temperature, pressure, vibration, and flow conditions exceed the capability of conventional gasket materials. The gasket consists of a V-section metal winding combined with a softer filler material, forming alternating metal and filler layers to ensure high sealing integrity and resilience.

Technical Specifications

  Operating Pressure

Seals up to 350 bar (higher pressures can be considered)

  Operating Temperature (depending on filler material)

• Graphite (standard/high purity): up to 650°C
• PTFE: up to 260°C
• High Temperature Filler (HTF): up to 1000°C

  Support Rings

• Carbon steel (standard)
• Stainless steel and other materials available

  Standard Sizes

• Nominal thickness: 2.5 mm to 7.3 mm
• Maximum manufactured diameter: up to 5070 mm

     Designed for pipelines, pressure vessels, heat exchangers, and critical process systems, Metaflex® gaskets provide reliable sealing performance from high vacuum to high-pressure conditions.

     Available in a wide range of sizes, materials, and configurations to suit industrial, petrochemical, marine, and power generation applications.