Api 601 Spiral Wound Gasket With Centering Ring For 30 Inch Flanges 304 Stainless Steel And Flexible Graphite Filler 150 Class Built Tough For High Temperature Variations And Thermal Cycling On ASME B16 20 And B16 47 Flanges

Spiral Wound Gasket for 30in Flanges, Single
✔️ 304SS windings with graphite filler, -150 to 842 °F, Class 150

This gasket is designed for ASME B16.20 and B16.47 Class 150 flange assemblies in large-diameter piping, delivering a reliable seal under wide temperature swings.

✅ Pipe size: 26 in; flange size: 30 in; Class 150
✅ Windings: 304 stainless steel with flexible graphite filler
✅ Temperature range: -150 to 842 °F
✅ Centering ring provides alignment and compression limiter
✅ Color: Yellow band with gray stripe
✅ Durable and easy installation and removal

💡 What is a spiral wound gasket with a centering ring used for in large ANSI Class 150 flange assemblies?

It's a handy, general solution for sealing large diameter piping in high temperature services.

- ASME B16.20/B16.47 Class 150 flange applications - Spiral wound windings with graphite filler provide broad temp range - Centering ring aligns gasket and limits compression - Suitable for thermal cycling and high temperature liquids and gases