Overview
This 1-inch spiral wound gasket is a precision sealing component engineered for high-pressure and high-temperature industrial flange connections. Manufactured in strict compliance with ASME B16.20-2007 standards, it is designed to create a reliable, leak-tight seal in demanding process environments. The combination of a resilient metal winding and a compressible filler, contained within a sturdy outer ring, ensures optimal performance and installation integrity in critical pipeline, valve, pump, and vessel applications.
Key Features
Engineered for high-pressure service up to 600 LB class flanges. Constructed with a corrosion-resistant 316L stainless steel winding. Graphite filler provides excellent thermal conductivity and chemical resistance. Matching 316L stainless steel outer ring (centering ring) for precise alignment. Outer ring prevents gasket over-compression and blow-out during bolt-up. Suitable for a wide range of temperatures and aggressive media. Consistent performance across thermal cycling and variable pressures.
Specifications
Standard: ASME B16.20-2007 Nominal Pipe Size: 1 inch Pressure Class: 600 LB Sealant Type: Spiral Wound Gasket Winding Material: 316L Stainless Steel Filler Material: Flexible Graphite Outer Ring Material: 316L Stainless Steel Chemical Base: Graphite Indoor/Outdoor Use: Industrial Paintable: No Package Quantity: 25 gaskets
Applications
Sealing high-pressure flanges in chemical and petrochemical processing. Power generation and steam system connections. Oil and gas pipeline and refinery applications. Heat exchanger and pressure vessel manways. Pump, compressor, and valve bonnet connections. General industrial service for corrosive or high-temperature fluids.
