Spiral Wound Gasket For High Temperature Variations And Thermal Cycling 42 Inch Pipe Size 900 Class 304SS With Flexible Graphite Core 45.25 Inch ID And 51.25 Inch OD Teadit 900042A304GR900 Sur Seal

High-Temp Spiral Wound Gasket for 42 in Pipe, Class 900
✔️ 42 inch pipe gasket, 304SS windings, graphite core, single pack

Designed for high-temperature piping and ASME B16.20 Class 900 flange connections, this spiral wound gasket combines durable metal windings with a flexible graphite filler to seal through temperature swings and thermal cycling.

✅ 26" pipe size, 150# flange
✅ 304SS windings with flexible graphite filler
✅ ID 45.25 in (1147 mm) and OD 51.25 in (1303 mm)
✅ Temperature range -150°F to 842°F (-101°C to 450°C)
✅ Centering ring locates gasket on flange face and adds radial strength
✅ Color: Yellow band with gray stripe
✅ ASME B16.20 compatible for ASME B16.47 Series A, Class 900
✅ Pack size: single unit

💡 What is a spiral wound gasket used for in high-temperature piping systems? A handy choice for sealing large-diameter pipes on ASME flanges that see heat swings and frequent thermal cycling. - How does a spiral wound gasket seal under high pressure? - What role does flexible graphite filler play in gasket performance? - Why use a centering ring on large diameter flanges?