
TBJ-UTEX is a specialist manufacturer of Aerolite® Kammprofile (Metal Grooved) Gaskets in Johor, certified Fire Safe according to API 6FB. These composite gaskets utilize a serrated metal core and a soft conformable facing, providing high-pressure concentric sealing zones that ensure maximum tightness even at low bolt loads.
| Feature | Specification |
|---|---|
| Certification | API 6FB Fire Safe Certified |
| Standard Dimensions | 3.0mm Core Thickness | 0.5mm - 0.75mm Facing Thickness |
| Core Materials (Temp) | SS316L (800°C), SS304 (650°C), Carbon Steel (500°C), Inconel 600 (1000°C) |
| Facing Materials (Temp) | Graphite (500°C), PTFE (260°C), Mica (900°C) |
| Equivalency | Manufactured to performance levels equivalent to leading international standards (e.g. KLINGER®, FLEXITALLIC®, TOMBO®) |
| Refurbishment | Metallic core may be refurbished with a new facing layer and reused |
| Logistics | Worldwide Export Capability from our Johor Bahru facility |
Our AEROlite® Kammprofile (Metal Grooved) Gaskets are the premier choice for heat exchangers and high-pressure vessels where space is limited and sealing integrity is critical. Certified Fire Safe to API 6FB, the serrated metallic core creates high-pressure zones that force the soft coating into flange imperfections, ensuring excellent tightness even at low bolt loads. Unlike many other semi-metallic gaskets, the metallic core can often be refurbished with a new facing layer, offering a cost-effective and sustainable sealing solution for long-term industrial maintenance.
We maintain a state-of-the-art CNC machining center in Johor Bahru dedicated to the high-precision fabrication of Kammprofile cores with exacting dimensional tolerances. This allows us to provide rapid turnaround for custom dimensions and specialized core materials required by refineries in Pasir Gudang, Pengerang, and Singapore. From our Johor production hub, we export high-performance, fire-safe certified Kammprofile gaskets to industrial projects and offshore platforms worldwide.

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