20-75mm Size Density 1.82 Graphite Two Impregnated Three Baked with and Long Lifespan

two impregnated three baked 1.82g/cm3 graphite with low price:
Graphite rods are often used for following:
1. Refractory material:
 Widely used in the metallurgical industry. 
2. Conducting material:
In the electronics industry, widely used for graphite electrode, brush,, etc
3. Wear-resisting material and lubricant: 
Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil. 
4. Sealing material: 
It can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine , etc.
5. Anticorrosion material:
Widely used in petroleum,  chemical,  hydrometallurgy departments. 
6. Protection materials
Insulation, high temperature resistant, radiation 
Technical date sheet:
 
Sizes: round: 100*260, 130*260, 130*280, 180*250, 215*310, 240*260, 240*310, 330*260mm,
blocks: 510*310*210mm, 910*300*250,570*420*210,550*410*210mm,etc.

Property:

Fine grain cold Isostatic Graphite block is a new type of material which was developed in the past half century. It has partculr carcters compard to other ordinary material, like good conductive and thermal perfrmance, high temprature resistance, corrosion resistance, high strength at high temperature, high bulk density and purity, easily machiningand so on.
Application:
Due to the advanages above,  many industries such as: manufacturing monocrystalline silicon, polycrystallinesilicon and silicon ingots, EDM mchining, metal continuous casting, vacummoven, high temperature crrosion resistance container and other specialapplications.