Yellow Band with Gray Stripe Spiral Wound Gasket for 4 Inch Pipe Size on 600 Class ASME Flanges 304 Stainless Steel Windings with Flexible Graphite Filler Heavy Duty High Temperature Thermal Cycling And Pressure Variation Resistant

Spiral Wound Gasket for 4 Inch ASME Class 600 Flanges 1-Pack
✔️ Spiral wound gasket, 4 in pipe size (102 mm), 304 SS windings

This spiral wound gasket is designed for 4 inch piping on ASME B16.5 Class 600 flanges. It features 304 stainless steel windings with a flexible graphite filler and a centered ring for precise seating and a compression limiter.

✅ 4 in pipe size (102 mm) gasket for ASME Class 600 flanges
✅ 304 stainless steel windings with flexible graphite filler
✅ ASME B16.20 / B16.5 compliance for flange compatibility
✅ Centering ring for accurate seating and compression limiter
✅ Temperature range -150 to 842 °F (-101 to 450 °C)
✅ Durable, easy installation and removal in field service

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

This handy sealing solution handles leaks under thermal cycling and pressure swings. - high temperature, high pressure sealing on ASME B16.5 Class 600 flanges - compatible with flexible graphite filler and stainless windings - easy retrofit on 4 in flange assemblies in field service - improves seating reliability by using a centering ring