Graphite Die Formed Rings
  • Air ProGraphite Die Formed Rings
  • Air ProGraphite Die Formed Rings

Graphite Die Formed Rings

Graphite die-formed rings are made from high purity expanded graphite foil,have outstanding chemical resistance and are unaffected by the majority of the chemical media within the industry.

Model:KXT 406R

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Product Description


Main Characteristics and Properties


> Solid die-formed ring, ready-to-use seal
> Heat and fire resistant
> Chemical resistant, compatible with most chemicals
> Compressible, conformable, low creep relaxation
> Thermal conductive, electrical conductive
> Carbon Content: 99% Min.; Density: 95 – 100 lb/cu.ft.(1.54 – 1.60 g/cc)

Working Temperature Range:


Oxidizing Atmosphere, such as air: -400°F to 950°F(-240°C to 510°C)
Mild Oxidizing Atmosphere of most gasket applications: -400°F to 1500° F(-240°C to 850° C)
Non-Oxidizing Atmosphere: -400°F to 5400°F (-240°C to 3000°C)

Product Applications


Graphite Die-formed Ring can be used as valve stem packing or stuffing box packing in valves and pumps. It can also be used as washer/gasket in other applications where heat or chemical resistant material is required.

Product Sizes and Options


Optional Treatment: Oxidation and corrosion inhibitor

Size: custom made sizes


Technical Data


Material 100% Expanded Graphite ( Metal mesh)
Temperature Range -220 up to +555  atmosphere;
-200 up to +2850 in non-oxidizing enviroment
Process Fans 10 bar
Agitators 50 bar
Valves 800 bar
Shaft Speed 10m/s in fans
PH 0~14
Density 1.2~1.55 g/cm3




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