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

Spiral Wound Gasket with Inconel 600 and Graphite, 4in 1pc
✔️ Heavy-duty gasket for Class 400 flanges, Inconel 600 windings

A heavy-duty spiral wound gasket designed for ASME B16.20 gaskets used on ASME B16.5 Class 400 flanges. The centering ring locates the gasket precisely on the flange face, adds radial strength, and acts as a compression limiter to prevent over-compression. The seal is built from Inconel 600 windings and a flexible graphite filler, delivering reliable performance through thermal cycling and high temperature variations.

✅ 4 in. pipe size and 400# class flange compatibility
✅ Inconel 600 windings with flexible graphite filler
✅ Centering ring for precise gasket location and compression control
✅ Temperature range -150 to 850 F (-101 to 454 C)
✅ ASME B16.20 and B16.5 compliant sealing solution
✅ Gold band with gray stripe for quick identification

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

- handy seal for high-temperature piping systems and thermal cycling.
- useful on ASME B16.5 Class 400 flange connections with Inconel windings.
- ideal for harsh service where graphite filler and metal windings deliver reliable sealing.