Spiral Wound Gasket Half Inch 2500 Class Flange Heavy Duty, 304 Stainless Steel Windings With Flexible Graphite Filler, Yellow Band Gray Stripe, ASME B16 20 B16 5 Compliance, High Temperature Thermal Cycling And Pressure Variations, Pack Of 6
✔️ 6-Pack, 1/2 in (12.7 mm) spiral wound gasket with 304SS windings and graphite
This spiral wound gasket is designed for ASME B16.20 gaskets used with ASME B16.5 Class 2500 flanges. It features 304 stainless steel windings and a flexible graphite filler for robust sealing under high-temperature thermal cycling and fluctuating pressures. A centering ring locates the gasket on the flange face and provides extra radial strength while acting as a compression limiter.
✅ 1/2 in nominal pipe size (12.7 mm) with 2500# flange compatibility
✅ 304 stainless steel windings with flexible graphite filler for strong sealing
✅ Centering ring for precise location and controlled compression
✅ Temperature range -150 to 842 °F (-101 to 450 °C)
✅ ASME B16.20 / B16.5 compliant, heavy-duty gasket
✅ Color: Yellow Band with Gray Stripe
✅ Pack of 6 included
💡 What is a spiral wound gasket and where is it used?
Spiral wound gaskets are handy for high-temp, high-pressure flange joints. They’re commonly used in steam lines, chemical processing, and refinery systems where ASME standards apply.
- high-temp, high-pressure sealing for ASME B16.20/B16.5 Class 2500 systems - handy in steam, chemical, and refinery piping - compatible with graphite fillers and 304SS windings