Spiral Wound Gasket For High Temp And Pressure Variations With Centering Ring, 54 Inch Class 400, 304 Stainless Core With Flexible Graphite Sealing, ASME B16.20 B16.47 Series A Flanges, Teadit 900054A304GR400
✔️ 304SS windings with graphite filler, center ring, -150 to 842°F
This spiral wound gasket is designed for high-temperature, high-pressure service on ASME B16.20/Series A flange assemblies. It features a precise centering ring to locate the gasket on the face and provide extra radial strength, plus a flexible graphite filler for a tight seal.
✅ Size: 54 in flange (1372 mm) Class 400; Color: Yellow band with gray stripe
✅ Pipe compatibility: 26 in pipe size (660 mm) with 150# flange
✅ Core & filler: 304SS windings with flexible graphite filler
✅ Centering ring for alignment and compression control
💡 What is a spiral wound gasket used for in high-temperature and high-pressure piping systems?
They’re handy for sealing ASME B16.20/B16.47 Series A flange connections in power, chemical, and petrochemical plants, where tight, durable seals are needed across temperature swings.
- High-temp, high-pressure sealing on flange connections
- Combines metal windings with flexible graphite filler
- Centering ring locates gasket and limits compression