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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: WX carbon graphite ring
  • Model Number: WX-018
  • Application: self-lubrication mechnical parts
  • Dimensions: manufacture according to customers requirement
  • Chemical Composition: Carbon graphite
  • C content: 99.99%
  • density: 1.85g/cm3
  • compressive strength: 70-85MPa
  • Flexural strength: 40-55Mpa

Packaging & Delivery

Packaging Details Wooden case
Delivery Time 2 Weeks after order confirmed


carbon graphite ring, graphite seal
1. ISO9001-2000
2.wear durable and long life
3.high density and hardness, high tempera

Carbon graphite seal rings

1.High carbon
2.Good properties
4.Experienced staff



Graphite rings is used in parts in non-oil lubricative machine. Such as the rings

on case-hardened equipment and colouration-equipment in printing and dyeing

industry, those are all graphite rings, it can avoid problem of pollution by

lubricating oil. As the graphite has better wearability .We can machine various

types and process according to designs.




1.Good corrosion-resistant and resistance to effect of heat , not affect lubricating performance under water, vacuum, high-handed , strong corrosion medium , it’s widely used for various equipments , such as blue water , aviation , chemical industry , steel rolling ,etc.


2. high hardness, small friction coefficient, good wear-resisting property, without harming the environmental health , it’s widely used in food industry, pharmaceutical industry, textile industry, scientific research


3.High carrying capacity, suit to equipment application with high speed, high PL value.


4. carbon and graphite bearings, pistions, piston rings and sealing rings are normally used in

mechanism equipments and these carbon and graphite parts can work at -200 to 200 in corrosive medium and they can normally revolve with high speed(like 100m/s) without lubricating oil.




Raw marerial

High density, Fine grain size, High purity, High strength, Low specific resistance, Ease of precise machining Excellent thermal shock resistance to high temperature and oxidation ,Good anticorrosion .





Molded Pressing Graphite 




The moulded graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, moulded forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc.




Isostatic Pressing Graphite 




The isotropic graphite is made from the raw materials of high quality pitch, petroleum coke and other aggregate and binding materials, through the processing of grinding, kneading, second grinding, isotropic forming, baking, impregnation with pressure, second baking, graphitization in high temperature, refinement etc. 

Isotropic graphite is widely used in the fields of semi-conductors, solar & photovoltaic, EDM processing, aerospace & defense, metal continuous casting and other industries. The granule D50 is between 10um to 20um.  

                                                                   Carbon graphite seal rings  

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