Spiral Wound Gasket For High Temperature Thermal Cycling With Inconel 600 Flexible Graphite 4 Inch Pipe Size Class 400 Flange Centering Ring Teadit 90004600GR400 ASME B16 20 Gaskets For B16 5 Flanges

High-temperature spiral wound gasket with Inconel 600 windings
✔️ 4 in (101.6 mm) pipe size, Class 400 flange, 1-pc pack

This spiral wound gasket is designed for high-temperature piping and flange assemblies. It uses Inconel 600 windings with a flexible graphite filler to deliver a robust seal for ASME B16.20 gaskets used on B16.5 Class 400 flanges. The centered ring locates the gasket on the flange face, adds radial strength, and limits compression to protect the seating surface.

✅ Spiral wound gasket with Inconel 600 windings for harsh service.
✅ Flexible graphite filler provides broad temperature tolerance (-150 to 850 °F).
✅ Centering ring locates gasket on flange face, adds radial strength, and acts as a compression limiter.
✅ 4 in (101.6 mm) pipe size with ASME B16.20/16.5 Class 400 flange compatibility.
✅ Durable; easy installation and removal.

💡 What is a spiral wound gasket used for in high-temperature piping systems?

This handy seal helps prevent leaks in hot flange joints during thermal cycling.

• Seals ASME B16.20 and B16.5 Class 400 flange joints in high temperature service
• Inconel 600 windings resist oxidation and maintain compression under pressure
• Flexible graphite filler tolerates wide temperature swings (-150 to 850 °F)
• Centering ring aids gasket alignment and controls compression