Built Tough Spiral Wound Gasket For High Temperature Variations And Thermal Cycling 42 Inch Class 150 With Centering Ring 304 Stainless Steel And Flexible Graphite Teadit 900042A304GR150

Spiral Wound Gasket for 26 inch Class 150 Flanges
✔️ Single gasket; 26 inch pipe size; 304SS windings.

A heavy-duty spiral wound gasket designed for ASME B16.20 and ASME B16.47 Series A flanges, Class 150. It features a centering ring that locates the gasket precisely on the flange face, adds radial strength, and limits compression. The sealing element combines metal windings with a flexible graphite filler to seal through high temperature swings and thermal cycling. Used in chemical processing, oil & gas, power, and water treatment piping systems.

✅ Spiral wound gasket element with a metal windings core and soft graphite filler
✅ Centering ring for accurate seating and compression control
✅ Temperature range -150 to 842 °F (-102 to 450 °C)
✅ ASME B16.20 compatible with ASME B16.47 Series A, Class 150 flanges
✅ 304 stainless steel windings for corrosion resistance
✅ Color coded: Yellow band with gray stripe for quick ID

💡 What is a spiral wound gasket used for in industrial piping systems? This handy seal helps keep joints tight during temperature changes and pressure swings in large-flange connections. - Seals flange gaps and tolerates thermal cycling - Works with ASME B16.20/ASME B16.47 Class 150 flanges - Uses metal windings with flexible graphite filler for durable sealing - Ideal for chemical, oil, and power industries