Лидер продаж 2022 графитизированный электрод/UHP графитовые электродесuhграфитовые
1 500,00 $ - 5 500,00 $
Высококачественные графитовые изделия углеродный электрод UHP/HP/RP Dia 300 700 мм графитовый с ниппелем для
- Категория: Graphite Electrodes >>>
- Поставщик: Tianjin Chengmai Import And Export Co. Ltd.
Сохранить в закладки 1600881567013:
Описание и отзывы
Характеристики
Product Description
The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. It is made by calcination, compounding, kneading, forming, baking, graphitization and machining.
According to its quality indicators, graphite electrodes can be divided into RP graphite electrodes, HP graphite electrodes and UHP graphite electrodes.
Regular Power (RP) :Current density <17A/cm2, which are mainly used in ordinary power electric furnaces such as steel making,silicon refining, and yellowing phosphorus.
High Power (HP): current density of 18 to 25 A/cm2 , and are mainly used in high-power electric arc furnaces for steel making.
Ultra High Power (UHP): current density > 25 A/cm2 , mainly for ultra high power arc furnaces.
According to its quality indicators, graphite electrodes can be divided into RP graphite electrodes, HP graphite electrodes and UHP graphite electrodes.
Regular Power (RP) :Current density <17A/cm2, which are mainly used in ordinary power electric furnaces such as steel making,silicon refining, and yellowing phosphorus.
High Power (HP): current density of 18 to 25 A/cm2 , and are mainly used in high-power electric arc furnaces for steel making.
Ultra High Power (UHP): current density > 25 A/cm2 , mainly for ultra high power arc furnaces.
Graphite electrodes are used in electric arc furnace (EAF) and ladle furnace (LF) for steel production, ferroalloy production,
silicon metal production and smelting processes.
The tip of these electrodes can reach up to 3000oC, which is approximately half the temperature of the sun. In addition to
excellent mechanical strength, thermal expansion, thermal shock resistance and machinability, the high temperature helps in reducing the entire mass of steel.
silicon metal production and smelting processes.
The tip of these electrodes can reach up to 3000oC, which is approximately half the temperature of the sun. In addition to
excellent mechanical strength, thermal expansion, thermal shock resistance and machinability, the high temperature helps in reducing the entire mass of steel.
Specification
Physical and Chemical Index of UHP | ||||||||||
Items | unit | Diameter: 300-600mm | ||||||||
Standard | Test data | |||||||||
Electrode | Nipple | Electrode | Nipple | |||||||
Electrical resistance | μΩm | 5.5-6.0 | 5.0 | 5.0-5.8 | 4.5 | |||||
Flexure strength | Mpa | 10.5 | 16 | 14-16 | 18-20 | |||||
Modulus of elasticity | GPa | 14 | 18 | 12 | 14 | |||||
Ash content | % | 0.2 | 0.2 | 0.2 | 0.2 | |||||
Apparent density | g/cm3 | 1.64-16.5 | 1.70-1.72 | 1.72-1.75 | 1.78 | |||||
Factor of expansion(100-600℃) | x10-6/℃ | 1.5 | 1.4 | 1.3 | 1.2 | |||||
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
We TIANJIN CHENGMAI IMPORT & EXPORT CO., LTD. one of professional manufacturer & supplier of graphite electrode and carbon products in Hebei China. In last 20 years we had mainly sell domestic market, and had just started exporting in recent years. Our product has been exported to more than 10 foreign countries and areas (Germany, Poland, Ir, India, Russia, Belgium, Jordan, Netherlands, Bangladesh) and got high reputation from our customers all over the world. The quality is up to international advanced level. All production process is led by Quality Management System in accordance with ISO9001:2008 standards. We have established our own professional technical & after sales service teams and provide our clients with timely and excellent service. We commit ourselves to assisting the clients to reduce production cost and increase productivity..
FAQ
Q1: Where can I get product and price information?
A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.
Q2: what’s the payment terms?
A2: We accept 50% as deposit, and balance to be paid on seeing the scan copy of BL.
Q3: How to delivery the goods?
A3: We deliver the goods by truck to port, or loading in container in factory.
Q4: Are you trading company or factory?
A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.
Q5: What’s the minimum order quantity?
A5: 5-10 tons.
Q6: What’s the delivery time?
A6: 2-3 weeks after got the deposit.
A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.
Q2: what’s the payment terms?
A2: We accept 50% as deposit, and balance to be paid on seeing the scan copy of BL.
Q3: How to delivery the goods?
A3: We deliver the goods by truck to port, or loading in container in factory.
Q4: Are you trading company or factory?
A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.
Q5: What’s the minimum order quantity?
A5: 5-10 tons.
Q6: What’s the delivery time?
A6: 2-3 weeks after got the deposit.
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