
TBJ-UTEX is a specialist manufacturer of Aerolite® GS1004 Graphite Laminate Sheets in Johor, certified Fire Safe according to API 6FB. Made of pure, expanded flexible graphite without any other fibers or filler materials, GS1004 is universally applicable for gases and fluids, offering superior torque retention and thermal stability for critical industrial sealing worldwide.
| Property | Test Method | Specified Value |
|---|---|---|
| Certification | API 6FB | Fire Safe Certified |
| Density (Graphite layer) | DIN 28090-2 | 1.0 g/cm³ |
| Purity of Graphite | DIN 51903 | ≥ 99% |
| Compressibility | ASTM F36 J | 30 - 40 % |
| Stress Relaxation | DIN 52913 | ≥ 46 MPa |
| Chloride Content | ASTM F1277 | ≤ 50 ppm |
| Sulfur Content | ASTM C 816 | ≤ 1000 ppm |
| Carbon Content | JB/T 9141.6 | ≥ 98% |
AEROlite® GS1004 is the premier choice for applications requiring absolute reliability under heat, pressure, and aggressive chemicals. Its high-purity expanded graphite construction ensures superior torque retention and tight sealing even during intense pressure fluctuations. Being certified Fire Safe to API 6FB, it provides an essential safety barrier for flammable media transitions, making it ideal for refinery, petrochemical, and power plant operations.
We produce our GS1004 graphite sheets to strictly controlled carbon purity and density levels at our Johor production facility. This ensures easy sealability under moderate bolt loads for both standard and custom-dimensioned gaskets. We maintain extensive inventory for rapid supply to major industrial hubs including Pasir Gudang and Pengerang, while providing full material traceability for global export clients.

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