Spiral Wound Gasket With Inconel 600 Core And Flexible Graphite For 18 Inch 300 Class Flanges ASME B16.20 And B16.5 Compatible, Centering Ring For Precise Location And Compression Control In High Temperature Variations And Thermal Cycling

Spiral Wound Gasket with Inconel600 Core for 18in 300-class ✔️ Inconel600 windings with flexible graphite filler; ASME B16.20/16.5

Designed for high-temperature piping systems on ASME B16.5 Class 300 flanges, this gasket pairs Inconel 600 windings with a flexible graphite filler for strong, reliable seals. The centered ring locates the gasket precisely on the flange face and acts as a compression limiter during thermal cycling.

✅ 18 in (457 mm) pipe size, 300-class flange compatibility
✅ ASME B16.20 gasket for B16.5 Class 300 flanges
✅ Spiral wound gasket with Inconel 600 windings and graphite filler
✅ Centering ring aids precise location and compression control
✅ Temperature range -150 to 850 °F (-101 to 454 °C)

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

It's handy for sealing bolted joints in hot piping and helps maintain a tight seal through temperature changes. Key points:

- High-temperature sealing in oil, gas, and chemical lines - Inconel 600 windings with graphite filler resist corrosion and heat - Centering ring ensures precise seating and controlled compression