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| ADD: E7-25# Industry |
| District,Jingqiao |
| Industry Park, |
| Muxudong Road, |
| Suzhou, China |
| Post code: 215101 |
| Tel: 0512-67688912 |
| Fax: 0512-67688902 |
| Email: sales@szkolon.com |
| Website: www.szkolon.com |
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| ND550 Envelope gasket |
| ND551 Type |
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Material:
PTFE, stainless steel corrugated gasket, non asbestos
Chemical Resistance:
Can be used in addition to molten alkali metals, high temperature fluorine, some of aromatic compounds, all the media outside. |
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| ND552 Type |
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Material:
PTFE, stainless steel corrugated gasket, graphite
Chemical Resistance:
Can be used in addition to molten alkali metals, high temperature fluorine. |
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| ND550 Series Envelope gasket, for corrosive media or high cleanliness requirements of the convex flange and the flat flange, good chemical resistance properties, commonly used in food processing, drinking water projects. Both excellent corrosion resistance and good compression resilience, widely used in a variety of acids, alkalis, strong oxidation, pollution, chlorine, and not allow the sealing medium. Usually applied in the Department of bit low. |
| Main technical parameters: |
Pressure
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≤4.0MPa |
Temperature
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≤260℃ |
Gasket factors |
m=2.5 |
PH value |
0-14 |
Minimum sealing pressure ratio |
y=20MPa |
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