Yellow Band Gray Stripe Spiral Wound Gasket For 6 Inch Pipe, Heavy Duty 304SS Windings With Flexible Graphite Filler, API 601 90006304GR300, 300 Class Flange, High Temperature Thermal Cycling And Pressure Variations

6 Inch Spiral Wound Gasket with 304SS Windings
✔️ Single 6 inch (152.4 mm) gasket for ASME B16.20 Class 300

This heavy‑duty spiral wound gasket is designed for high‑temperature, high‑pressure piping, typically used on ASME B16.5 Class 300 flanges. It features 304 stainless steel windings with a flexible graphite filler and a yellow band with a gray stripe for quick ID.

✅ 6 inch pipe size compatible with ASME B16.20/16.5 Class 300
✅ 304SS windings with flexible graphite filler for sealing
✅ Temperature range -150 to 842 °F
✅ Centering ring provides precise alignment and compression limiter
✅ API 601 compliant, durable with easy installation
✅ Yellow band with gray stripe for quick ID

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

Spiral wound gaskets are a handy, high‑performance choice for sealing flange joints in high temperature and high pressure service. They combine a metal winding with a soft filler to maintain a tight seal through thermal cycling.

- They fit ASME B16.20/16.5 Class 300 flanges - They provide reliable sealing on 6 inch piping and API 601 configurations - They tolerate temperature swings and flange face imperfections