Overview
This ASME B16.20-2007 compliant spiral wound gasket is engineered for high-pressure, high-temperature sealing in metal piping systems. It is specifically designed for NPS 6 inch, 600LB class flanges, providing a robust and reliable seal in demanding industrial environments. The gasket's multi-layer construction combines the strength of metal with the sealing resilience of filler material, ensuring long-term performance and leak prevention under variable pressures and thermal cycling.
Key Features
Manufactured to ASME B16.20-2007 standard for guaranteed dimensional accuracy and performance. Features a 304 stainless steel outer ring for precise flange alignment and protection against crushing. The resilient sealing element consists of a spiral wound channel filled with flexible graphite. Includes a 304 stainless steel inner ring to contain the filler and prevent internal extrusion. Suitable for an extreme operating temperature range from -450°F to 1500°F. Ideal for sealing on rigid, raised face flanges in high-pressure service.
Specifications
Standard: ASME B16.20-2007 Chemical Base: Graphite Thread Size Range: NPS 6 inch Temperature Range: -450°F to 1500°F For Pipe Material: Metal Pressure Class: 600LB Outer Ring Material: 304 Stainless Steel Inner Ring Material: 304 Stainless Steel Winding Material: 304 Stainless Steel with Graphite Filler Package Quantity: 5
Applications
High-pressure process piping in chemical and petrochemical plants. Power generation systems, including steam and turbine lines. Oil and gas transmission and refining pipelines. Industrial heating and boiler systems. General high-temperature, high-pressure utility services in manufacturing facilities.
