Material composition: Interlock braid of graphited PTFE with aramid yarn on the corners. This improves resistance ability in higher pressure applications. It has excellent sliding velocity & thermal conductivity.
Application: Reciprocating pumps, mixers, stirrers, reactors and valves for petrochemical, paper and sugar industries power stations.
Benefits: Well suited for sealing applications with high pressures or abrasive media, ensuring longer service life.
Not suitable for: Highly concentrated acids and lyes, alkali media, fluorine and fluorine compounds at high temperature.
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Ratating
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Reciprocating
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Static
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Pressure
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25 bar
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130 bar
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15m/s
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1.5 g/cm3
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+280 Deg.C
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2~12
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The KWO Quality Management is certified according to DIN EN ISO 9001. Our suppliers are also integrated in this quality system. We use exclusively high quality raw materials in the fabrication of our products, which provide the highest level of safety and reliability.
Width* | Thickness [mm] | |||
2 | 3 | 6 | 9 | |
10 | X | X | X | |
15 | X | X | X | X |
20 | X | X | X | X |
25 | X | X | X | X |
30 | X | X | X | X |
40 | X | X | X | X |
50 | X | X | X | |
55 | X | X | X | |
60 | X | X | X | |
The p-T diagram indicates the service limits considering the simultaneous influence of pressure and temperature.
Range 1: Typical service limits
Range 2: Maximum application limits, after technical verification
| QMIN (0,01) | 28 Mpa | DIN EN 13555 |
| QS MIN (0,01) | <<10 Mpa | DIN EN 13555 |
| PQR (at Qsmax 20°C) | 0,95 | DIN EN 13555 |
| PQR (at Qsmax 150°C) | 0,64 | DIN EN 13555 |
