TERMOGRAF FGS Purified natural graphite is treated with acid at high pressure. It is heat and chemical resistant and has excellent flexibility and elasticity so various jigs can be processed again even without any additive or adhesive.
TERMOGRAF FGS Flexible Graphite maintains the utmost in performance and sealability. Available in rolls, sheets, and cut or otherwise formed to fit virtually any configuration in most any application requiring a durable, low maintenance, high performance gasket.
TERMOGRAF FGS flexible graphite is an extremely versatile sealing material made without binders, resins or other additives; it is the obvious choice for such internal combustion applications as:
- Exhaust manifold gaskets
- Exhaust ring seals
- Turbo charger gaskets
- Intake manifold and crossover gaskets
- Gas turbine seals and gaskets
- Heat shields
Noise and vibration harshness (NVH)
TERMOGRAF FGS GRAPHITE FOIL GRADES
TERMOGRAF FGF is made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then rolling.It has the characteristics of high temperature resistance, corrosion resistance and good elasticity, and is the basic material for making all kinds of reinforced graphite sheets, graphite tapes, packing and sealing gaskets. Working temperature-200~650oC(in air),-200~3000oC(in non-oxidizing media).
TERMOGRAF has four grade scope for its graphite foils in roll.
Grade N is Nuclear grade graphite foil, it can be used to make gaskets to use in nuclear power plant.
Grade A is the best materials to use in common industry, which usually are used to make cylinder head gasket, graphite sheet gasket, spiral wound gasket etc.
Grade B is the better materials to use in common industry, which usually are used to make spiral wound gasket, manifold gasket, graphite sheet gasket, graphite rings and packing yarns.
Grade C is the common materials for industry usage.
|ITEM/GRADE||TERMOGRAF N||TERMOGRAF A||TERMOGRAF B||TERMOGRAF C|
TERMOGRAF Graphite Rolls Specification:
|Thickness||0.15mm-1.0mm (in roll)|
|Length||30m-500M in roll|
TERMOGRAF FGS Pure Graphite Sheets –is recommended for industrial application involving high sealing stress and chemical resistance. It can be used with steam and a wide range of media (with the exception of strong oxidising agents at extreme temperature and high pressure).
It is recommended when a superior load retention at elevate temperature and an excellent creep relaxation value are required.
Thanks to its characteristics avoids flanges pitting.
Maximum temperature: 650°C (inert or reducing media)
Maximum working temperature: 450°C (oxidising media)
Minimum recommended temperature: -200°C
Maximum recommended pressure: 10 MPa (100 bar
|Size||1000MM X 1000MM; 1500MM X 1500MM;
1000MM X 2000MM; 1500MM X 2000MM
1500MM X 3000MM; 1000MM X 3000MM
610MM X 610MM; 1270MM X 1270MM
TERMOGRAF FGB Flexible Graphite Belts
TERMOGRAF FGC Flexible Graphite Corrugated Belts
TERMOGRAF FGA Flexible Graphite Belts with Back Adhesive
TERMOGRAF FCA Flexible Graphite Corrugated Belts with Back Adhesive
Data of TERMOGRAF BELTS
- width from 4.0mm to 300 mm
- pH 0-14
- permanent operating temperature: 450 C
- permanent operating temperature (steam): 750 C
- temperature (innert gases): up to 3000 C
- pressure up to 300 bar
- purity of graphite 99 % (or 99.50 %)
- density 1,0 g/cm3