Sealing from cryogenic to 1000°C we cover it all...

Whatever the temperature of your application, Special Fasteners China. & Fastener offers high temperature gaskets that are designed to seal endure the most challenging environments from cryogenic temperatures to red hot applications up to 1830°F / 1000°C.

Specialty High Temperature Metal Gaskets

All of the Revoseal gaskets can operate at elevated temperatures as they are constructed from a stainless steel and graphite design that feature a metal-to-metal seal that protects and isolates the graphite from the process and air. As a result, the graphite will not coke or burn from the oxygen.

When temperatures go beyond 932°F / 500°C specialty alloys can be utilized in our JG / JP gaskets.

Our highest temperature gasket  JG / JP, are available with specialty alloys like Inconel 625 or Incoloy. The combination specialty alloys, graphite and our unique metal-to-metal seal, will easily handle the hottest environments that could be found in applications such as vacuum furnaces, nuclear, chemicals and refractory metal processing.

Revolution Gasket	Eco+ Gasket	JG/JP Gasket
Parameters Temperature: Cryogenic to 932°F / 500°C Pressure: Vacuum to 928psi / 64bar Pressure class: 400 / PN64 Carrier metal:  Stainless steel Thickness: 0.063" / 1.6mm Max dimension: 21in / 540mm	Parameters Temperature: Cryogenic to 932°F / 500°C Pressure: Vacuum to 2320psi / 160bar Pressure class: 900 / PN150 Carrier metal:  Stainless steel Thickness: 0.063" / 1.6mm Max dimension: 48in / 1220mm	Parameters Temp: Cryogenic to 1830°F / 1000°C Pressure: Vacuum to 5800psi / 400bar Pressure class: 1500 / PN400 Carrier metal:  Stainless & Specialty alloys Thickness: 0.098" to 0.394" (2.5 - 10mm) Max dimension: 144in / 4000mm
Applications Ideal for heat transfer fluids and oils Designed to handle cycling & vibration Replaces: PTFE / Graphite / Fiber Gaskets	Applications Excellent for harsh steam applications Minimizes impact of thermal hammering Replaces: PTFE / Graphite / Fiber Gaskets	Applications Extreme pressure & temperatures Corrosive media, H2, hazardous service Replaces: Spiral Wound / Kammprofile
Advantages Leak rate 370x lower than graphite gaskets Spring like design for consistent sealing Very low sealing force required Minimal graphite residue on change out Metal sealing protects PTFE / Graphite	Advantages Leak rate 730x lower than graphite gaskets High pressure / surge protection Minimizes blowouts Very low sealing force required Minimal graphite residue on change out Metal sealing protects PTFE / Graphite	Advantages Leak rate 15000x less than spiral wound Extreme pressure / vacuum sealing Highest temperature stability Corrosion & temp resistant alloys Customizable for dissimilar flanges & gaps Very low sealing force required Minimal graphite residue on change out Metal sealing protects PTFE / Graphite

Specialty Material High Temperature Gaskets