GRAPHITE SEALS FOR STEAM AND HIGH TEMPERATURE · BELPAGRAF

Belpagraf is pure, expanded, mineral graphite and it is laminated with a rust blocker.

Owing to its excellent resistance to high temperatures and pressure, it is ideal for making steam gaskets, exhaust gaskets, gaskets for boilers, etc.

  • It covers the majority of uses in petrochemical and industrial refineries; it is long lasting and is effective at different temperatures.
  • It is fire-proofing certified according to the API 607 4th edition and BAM requirements
  • We have various qualities, depending on whether they incorporate the inox metal insert, or not, and whether they have rust block or not.

Types of Flexible, Expanded BepaGraf Graphite

Expanded Grafite Belpagraf SL

BelpaGraf SL

Pure, expanded, mineral graphite sheet, which is laminated but WITHOUT a metal laminate

INOX Sheet BelpaGraf SR

BelpaGraf SR

Pure, expanded, mineral graphite sheet WITH an SS 316/316L steel laminate of a thickness of 0.05 mm

Graphite BelpaGraf SE Punched Foil INOX Steam

BelpaGraf SE

Reinforced pure expanded mineral Graphite sheet WITH perforated metal sheet seam-seam of SS 316 / 316L steel of 0.1 mm thick .

Graphite BelpaGraf SE Punched Foil INOX Steam

BelpaGraf Compac

Sheet of high density pure expanded mineral Graphite (1.45g / cm3) reinforced WITH perforated metal sheet seam of SS 316 / 316L steel of 0.1 mm thick .

Graphite Sheet Formats available

Name Thickness (mm) Measurements (mm)
Belpagraf SL 0.8 / 1.0 / 1.5 / 2.0 / 3.0 1000 x 1000 / 1500 x 1500
Belpagraf SR 0.8 / 1.0 / 1.5 / 2.0 / 3.0 1000 x 1000 / 1500 x 1500
Belpagraf SE 0.8 / 1.0 / 1.5 / 2.0 / 3.0 1000 x 1000 / 1500 x 1500 / 2000 x 1500
Property Value Unit
Color Gray
Plate Format 3000 x 1500 mm
Thicknesses 0.8, 1, 1.5, 2, 3, 5 mm
Density (+/- 10%) 1.12 gr / cm3
Compressibility ASTM F36 A 40 %
Elastic recovery ASTM F36A 20 %
Gas permeability DIN 3535/6 & lt; 1 cm3 / min
Graphite Content > 98 %
Ash Content & lt; 2 %
Usage Temperatures
Neutral Atmosphere -200 / 300 ºC
Oxidizing Atmosphere -200 / 450 ºC
Sublimation Point 3300 ºC