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POWERgasket 400

Sealing plate made of graphite and carbon fibre with NBR binder. For the highest pressures and temperatures.

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Product description

Asbestos-free sealing plate made of graphite and carbon fibre with NBR binder. For the highest pressures and temperatures.

  • For the highest pressures and temperatures.
  • For petroleum derivatives and hydrocarbons, water, saturated steam, solvents, gases and chemicals in general.

Available plate thicknesses: 0.5 - 1.0 - 1.5 - 2.0 - 3.0 mm

Slab dimensions: 1500 x 1600 mm; 1500 x 3200 mm on request

Features

Feature Value Unit
Operating temperature
-30 to 200 °C
Operating pressure
0 to 40 bar
Non-standard temperature Vláknitopryžová těsnění bez ohledu na výrobce mají z důvodu obsahu pryže omezenou stálou teplotní odolnost, při vyšších teplotách použití konzultujte.
201 to 270 °C
Non-standard pressure Vysekávaná těsnění jsou standardně dimenzovaná pro použití do 40 barů (v závislosti na typu spoje). Pro vyšší tlaky doporučujeme kovová těsnění nebo aplikaci konzultujte.
41 to 130 bar
Compressibility Metoda ASTM F 36
9 %
Reverse suspension Metoda ASTM F 36
60 %
Weight gain: 5h / ASTM IRM 903 at 150 ºC Metoda ASTM F 146
10 %
Weight gain: 5h / ASTM Fuel B at +21 ÷ +29 ºC Metoda ASTM F 146
9 %
Thickness increase: 5h / ASTM IRM 903 at 150 ºC Metoda ASTM F 146
7 %
Thickness increase: 5h / ASTM Fuel B at +21 ÷ +29 ºC Metoda ASTM F 146
7 %
Tensile strength
15 N/mm²
Specific gravity
1.7 g/cm³

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