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
Graphite Sheet Formats available
| Name | Value(mm) | Unit(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 |
Fiche Technique Graphite Flexible Expansé BelpaGraf
| 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 | <1 | cm3/min |
| Graphite Content | >98 | % |
| Ash Content | <2 | % |
| Usage Temperatures | ||
| Neutral Atmosphere | -200 / 300 | ºC |
| Oxidizing Atmosphere | -200 / 450 | ºC |
| Sublimation Point | 3300 | ºC |
