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KLINGER The Netherlands
Nikkelstraat 23067 GR Rotterdam
Klinger Service Center Limburg
Business Park Stein 208A6181 MB Elsloo |
GORE®GR Sheet | GR Sheet Gasketing
PTFE multidirectional expanded
Suitable for: almost all media in all flange connections from (weak) plastic to steel PN 6 to PN 40, from -240 to + 230 ºC
- Great adaptability.
- High blowout safety.
- Chemical resistance of PTFE.
- Wide pressure/temperature range.
- Extremely low yield strength, retightening almost never necessary.
- Both for steel, plastic, enameled, and ptfe or rubber-coated flanges.
Specifications
| Type | GR Sheet Gasketing |
| Material | 100% PTFE (expanded) |
| Color | White on both sides, printed on one side. |
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| Maximum temperature | 270 ºC,momentary peak 315 ºC* |
| Compressibility according to ASTM F36A | 55% |
| Springback according to ASTM F36A | 15% |
| Gas permeability | "TA LUFT" requirement VDI 2440. |
| Blowout safety (TÜV) | VDI 2200. |
| Chemical resistance | virtually unlimited** |
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Min. surface pressure EN13555
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| Qmin(L0.1 / 3 mm) | 21 MPa |
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* Seek advice at temperatures > 230 ºC and pressures > 40 bar.
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** except fused or dissolved alkali metals, and elemental fluorine (compounds) at higher temperatures and pressures.
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DIN dimensions according to EN 1514-1
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ANSI dimensions according to B16.21
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FOR INDUSTRIAL USE ONLY.
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Not suitable for use in the manufacture, processing or packaging of
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foods, pharmaceuticals, cosmetics or medical products.
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Contact
For more information about our PTFE gaskets, please contact us at:
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