Yellow Band With Gray Stripe Spiral Wound Gasket For ASME B16 20 And B16 5 Class 300 Flanges, Three Quarter Inch Pipe, 304 Stainless Steel Windings With Flexible Graphite Filler, API 601 High Temp Thermal Cycling And Pressure Variations, Sterling Seal

Spiral Wound Gasket 3/4 in for ASME B16.20/300 Class
✔️ Spiral wound gasket: single unit, 304SS windings, graphite filler

This spiral wound gasket is designed for ASME B16.20 and ASME B16.5 Class 300 flange connections, ideal for hot piping, pressure vessels, and industrial plants. It features a centering ring for precise placement, extra radial strength, and a compression limiter to maintain seal integrity during bolt tensioning and operation.

✅ 3/4" pipe size
✅ ASME B16.20 gasket for ASME B16.5 Class 300 flanges
✅ 304 stainless steel windings with flexible graphite filler
✅ Temperature range -150 to 842 °F (-101 to 450 °C)
✅ Centering ring locates gasket on flange face, adds radial strength, compression limiter
✅ Spiral wound design blends metal windings with soft filler
✅ API 601 high temp service and thermal cycling capability

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

- Handy option for sealing joints on ASME B16.5 Class 300 flanges in hot piping systems - Combines metal windings with flexible graphite filler for durable, tight seals - Ideal for high temperature cycling and pressure variation scenarios in industrial lines