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Home > Products > Sealants > Gaskets > GORE™ GR Sheet Gasketing
GORE™ GR Sheet Gasketing
 Gain the benefits of PTFE gasketing without the problems of creep and cold flow. Unmatched in sealing reliability, GORE™ GR sheet gasketing provides high temperature and blowout resistant sealing that's superior to any other PTFE sheet gasket.
This sheet gasketing is made from 100% expanded PTFE. Because it is dimensionally stable, yet conformable, it is ideal for real world flange conditions. It conforms to rough surfaces, yet compresses into a very tough gasket that makes a tight, long lasting seal.
GORE™ GR sheet gasketing is ideal for sealing steel flanges for many aggressive chemicals.
Key Features
- Increased resistance to creep and cold flow
- Chemically inert
- Soft and conformable
- Dimensionally stable
- High tensile strength
- Blowout / high-temperature resistance
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Key Benefits
- Highest sealing reliability in its class
- Seals irregular flanges
- Retains stress; minimum retorque
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Technical Data
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Material
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100% expanded PTFE, with multidirectional
strength
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Temperature Range
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-450°F to +600°F (-268°C to +315°C)
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Chemical Resistance
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Resistant to all media in range of pH 0-14 (except molten alkali metals and elemental fluorine, particularly at elevated temperatures)
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Operating Pressure
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Vacuum to 3,000 psig (200 bar)
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Stability
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Not subject to aging and can be stored indefinitely
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Safety
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Complies with FDA 21 CFR 177.1550 (PTFE) food requirements
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