High Strength Carbon Graphite Seal Rings , Carbon Mechanical Seal For Aircraft

The High Strength Carbon Graphite Seal Rings For Aircraft Engines

ZC carbon manufactures and sells kinds ofresin impregnated high pressure mechanical carbon graphite seal rings,which widely use in petrochemical industry, mechanical engineering, metallurgy, aerospace, aviation as well as marine technology.

Aircraft gearboxes reduce the rotational speed of the engine's main shaft from up to 26,000 rpm to 3,400 rpm, so the shaft can drive system components such as hydraulic pumps, generators, and air-conditioning compressors. Seal the oil in the gearbox to prevent it from leaking from the shaft into and out of the gearbox. Most aircraft gearboxes use end face seals. Face seals typically contain a carbon-graphite seal retaining ring and a silicon carbide or tungsten carbide rotating ring. The dynamic end-faced rings are flattened and fastened together by springs or magnets, so even in the case of high-speed lower rings being turned away from each other, liquid cannot flow between the ring surfaces.

You can benefit from these advantages:

1. Resin impregnated material would be good porosity & high compressive strength
2. Its low cost but high quality compared raw graphite
3. High quality such as excellent self-lubricating, chemical resistance and

stable performance in a long service life
4. Customized is provided according to your drawings or sample

5. ZC carbon technology meets your special dimensional needs

resin impregnated materials table:

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