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à tous les pays de l'UE
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G-Spezial I 6569
6569
Product available for orders
264,00 € tva incluse
(Prix pour quantité minimale de 2)
Product description
FST G-Spezial I is made of temperature resistant, flexible braided graphite yarns each of which is reinforced with a very thin Inconel wire. The packing is additionally treated with a corrosion inhibitor.
This highly pressure-resistant braided packing has the same excellent sealing effect as pure graphite rings wound from strip material and has the added advantage for variable use in the area of repair and service.
FST G-Spezial I has a fire test approval according to API 589 Rev. 2. For gaps greater than 0,2 mm, the use of FST Carbosteam 6550 as ex trusion protection is recommended.
Product advantages
- High temperature and chemical resistance
- Very low leakage
- High pressure resistance
- Fast repair for a whole variety of valve dimensions
Application
Universal repair packing for all valve applications.
FST G-Spezial I has a fire test approval accordingto API 589 Rev. 2.For gaps greater than 0,2 mm, the use of FST Carbo-steam 6550 as ex trusion protection is recommended.
Operating conditions
|
Operating pressure |
Temperature |
pH value |
|
450 bar
|
–200 … +450 °C 1) |
1 … 14 |
|
–200 … +550 °C 2) |
1) the majority of media and air
2) steam
Media
Hot water, steam, gases, oils, acids and alkalis. Exceptions: strongly oxidising acids such as sulphuric and nitric acid in high concentrations.
- Einsatz für Ventile
- ja
- Temp. min.
- -200
- Temp. max.
- 550
- pH-Wert min.
- pH 1
- pH-Wert max.
- pH 14
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