High Quality Graphite bearing(China)
Feature:
1. Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we will specially design the production procedure, so as to ensure the reliability of product quality.
2. Corrosion resistance: Even and fine basic design will delay the erosion of crucible.
3. Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out.
4. Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance., and will prolong the service life of graphite crucible.
5. High heat Conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and remarkably reduce the energy consumption.
6. Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metals when dissolving.
7. Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality
Graphite bearing
1. Density: ≥1.87g/cm3
2. Grain size: 325mesh
3. Compressive strength: 60-85mpa
4. High machining quality
The self-lubricating properties of carbon graphite and graphite materials, along with stability at elevated temperatures, and resistance to most chemicals, make these materials well suited to demanding applications. Graphite materials enable the design engineer to extend the temperature and chemical range, and with the proper adjuvant, permit the use under cryogenic conditions. Impregnation with resins and metals can be used to enhance the properties of carbon graphite.
Most of the lucricant material will break up and catch fire under the high temperature, high pressurement and high speed working condition. So most equipment can not use normal lubricant material to improve the durability.
Therefore, 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
Company Information
Qingdao Shengkaiweijian Graphite Products Co., Ltd., founded in 2005, is located in Laixin City, Qingdao, Shandong Peninsula. It is mainly engaged in business of carbon, carbon products (such as oxygen-free copper rod die produced by up-casting method, graphite die for copper pipe, electrosparking graphite, large-size copper pipe die for horizontal continuous casting, graphite for electric sintering die, oxygen-free copper rod protecting jacket and heat-insulating jacket produced by up-casting method, graphite dies such as copper rod, copper tube, copper bar and special-shaped copper material produced by horizontal continuous casting, horizontal continuous casting graphite sleeve, sluice, stopper and base used for semi continuous casting, pouring mouth, mechanical sealing carbon ring, heater, heat screen, crucible, boat and funnel), crystalline flake graphite, etc.
The company boasts its strong strength and technical strength and strictly controls production quality. Its dies produced by high-tech coating has improved hardness, abrasion resistance and oxidation resistance and has service life 3 to 5 times that of ordinary dies. Under the business policy of “Credit-based”, its products boast reliable quality, reasonable price and fast delivery. The company has won the praise of users and has numerous long-term cooperative partners. Its products are exported to more than ten countries such as Italy, America, Brazil, India and Australia. Welcome to visit us for guidance and business negotiation.
FAQ
Q:When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like drawing,size,quantity ,specification etc. .
Q: Do you provide samples?
Yes, samples are available for you to check our quality.
Q:What about the lead time for mass product?
The lead time is based on the quantity,sample need about 2-7days.bulk need about 7~20days.
Q:Product packaging?
Packed in sponge+paper box+export wood cases,or according to your requirements
Q:About the price on Alibaba
Please note that the price on Alibaba is a rough price.The actual price will depends on raw materials,exchange rate ,wage and your order quantity .
Hope to cooperation with you,Thanks !
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