Payment & Shipping Terms:
|Material:||High Purity Graphite||Product Name:||Carbon Graphite Seals|
|Ash Content:||0.1% Max||Porosity:||13%|
1.85g/cm3 Carbon graphite ring with 45º Chamfer For Mechanical Seal accept urgent production DHL express
|Description of graphite ring|
1. Graphite replacement can be used for graphite materials with different physical and chemical indicators. The carbon-graphite petal loop has the characteristics that other metal materials cannot be replaced, so they are widely used in the industry.
2. Various corrosive chemical liquids, strong alkali, hydrochloric acid, sulfuric acid and other strong corrosive liquids, organic solvents, liquid oxygen, etc., are used in petroleum, chemical, chemical fiber, coal mining, power generation, metallurgy and other industries. Sealing of orchids, valves, reactors, pumps.
3. Graphite ring performance and characteristics: The graphite ring is well -lubricated, the graphite ring has a high coefficient, and the graphite ring is high -temperature.
4. Because graphite rings can be applied in different industries, surface lighting and impregnation as needed are important ways to further increase the performance of graphite ring. Graphite products are widely used, we can customize graphite products for you.
1.The quality management system originated from Japan
2.We have a great team for research and design,adequate productivity which make it possible for us to provide high qaulity products with low costs.We have had expereiences in OEM and ODM for years.
3.Passed ISO9001: 2008 Quality Management System Certification
5.Hire the Germany qualification engineer to guide quality work
6.Our company employ a group of experienced and skilled processing technicians
|Excellent characteristics of graphite ring|
1. Good self lubrication:
Due to its layered crystal structure, graphite has self-lubricating property, and is suitable for use in high-temperature environments, liquids, and fields where lubricants are not suitable. Especially in the lubricant free state, compared with other materials, graphite has low friction coefficient and is difficult to adhere.
2. Good chemical corrosion resistance: resistant to acid, alkali, inorganic salt and other chemicals.
3. Good heat resistance:
The mechanical strength and sliding characteristics will not change due to heat basically;
4. Excellent heat shock resistance:
Compared with metal materials, the thermal expansion coefficient is low and the thermal conductivity is good. Even sharp temperature changes will not produce cracks.
5. Benefit from lightweight design:
Compared with metal materials, the bulk density is small, which is beneficial to mechanical lightweight and reduce sliding noise.
6. Add product features:
The deep processing of graphite bearing shall be carried out according to the specific use environment and needs of customers to increase the wear resistance, high temperature resistance and corrosion resistance of products under different environments.
|Bending strength||35 Mpa|
|Compressive strength||70 Mpa|
|Elasticity modulus||99.5 Gpa|
|Ash content||500 PPM|
|Purification of ash||50 PPM|
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