Product viewReinforced Flexible Graphite Gasket
Flexible graphite seals; a metal reinforcement adds strength
This gasket combines flexible graphite with metal reinforcement. The graphite provides conformability for sealing, while the reinforcement improves sheet strength, dimensional stability, and handling. It is used in a range of industrial piping and equipment flange applications.
- Flexible graphiteConforms to minor flange surface irregularities
- Metal reinforcementAdds strength; easier to handle and install
- Construction optionsReinforcement material, number of layers and edging
Features
- Flexible graphite conforms to minor flange surface irregularities.
- Metal reinforcement improves tensile strength and overall stability.
- Available in ring, full-face, and nonstandard profiles.
- Graphite grade, reinforcement material, and reinforcement construction can be selected for the application.
- Materials without rubber or resin binders are available to reduce the effects of binder degradation at elevated temperatures.
Materials & configurations
| Component / Item | Material Options and Specification Details |
|---|---|
| Graphite layers | Flexible graphite in a range of purities, densities, and thicknesses |
| Reinforcement | Tanged stainless steel sheet, flat stainless steel foil, wire mesh, or multiple reinforcing layers; reinforcement and edge-protection materials selected for the specific product |
| Configurations | Ring, full-face, and custom-profile gaskets, including designs with inner and outer edge protection |
Standards & supply options
- Standard flat gaskets to applicable construction and dimensional requirements of ASME B16.21, EN 1514-1 or EN 12560-1. Custom profiles and reinforcement configurations available.
Typical applications
- Piping flanges handling steam, thermal oil, and other industrial fluids.
- Valves, pumps, and equipment joints in refineries, chemical plants, and power stations.
- Flange joints requiring graphite conformability combined with mechanical strength.
Selection & service notes
Metal reinforcement improves strength and handling. Selection parameters include graphite grade, reinforcement, flange facing and support. Hot oxygen-containing environments and strongly oxidizing media limit graphite use.
Dimensions & specifications
Detailed specification tables are being prepared. Include dimensions, thickness, mating flange, materials and service conditions in your enquiry.
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