POWERgraf 3 Premium

POWERgraf 3 Premium

For use in the chemical, petrochemical and power supply industries. Perforated and tanged stainless steel sheet metal increases resistance to specific pressures on flanges and blowouts.

Availability on request.

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Reinforced with perforated and tanged sheet metal with a thickness of 0.1 mm (Material: AISI 316).
  1. For medium and higher pressures.
  2. Does not age.
  • Sheet 1000 x 1000 mm.
  • Custom made sheets 1500 x 1500.
  • 1.0; 1.5; 2.0; 3.0 mm.
Quantity Value
Minimum Operating Temperature: -240 °C
Maximum continuous operating temperature in an oxidizing atmosphere: +450 °C
Maximum continuous operating temperature for steam: +650 °C
Maximum continuous operating temperature in an inert atmosphere: +850 °C
Maximum working pressure: 130 bar
Compressibility (ASTM F 36 A): 35 - 45 %
Recovery: 13 - 19 %
Graphite purity: ≥ 99 %
Sulphur content: ≤ 750 ppm
Content of leachable chlorides: ≤ 40 ppm
Content of leachable fluorites: ≤ 10 ppm
TGA analysis DIN 28090-2, 4h, 670 °C: ≤ 4 % / hod
Specific gravity: 1,0 - 1,12 g/cm3
In order to improve the quality of our input control of materials for gasket production, we have purchased a tensile testing machine.

Now we are able to:
  • Check the mechanical properties of purchased materials.
  • Verify the values stated on the supplier's materials sheets.
  • Check the dimensions, hardness and quality of the material surface.
  • Guarantee the customer's required parameters.

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