8615896822096
info@zaferroalloy.com
enLanguage

300mm Graphite Electrode

 

300mm Graphite Electrode Manufacturer

 

 

ZhenAn International Co., Limited. is located in Anyang City, Henan Province, the hometown of Oracle. The company specializes in the research and development, production and sales, and international trade of 300mm graphite electrode. It is mainly used in metallurgical smelting industries such as steelmaking, silicon smelting, and yellow phosphorus smelting.

 

Why Choose Us

 

Rich Experience

It has nearly 30 years of experience in graphite electrode production and research and development and independent intellectual property rights. It is a domestic professional production and research and development enterprise with excellent quality, complete varieties and multiple specifications.

Our Team

ZhenAn has a professional team of 200 people, 90% of whom are professionals with many years of sales experience. They provide you with high-quality service experience and solve all your problems, so that you can buy without worries.

 

Production Capacity

It has advanced carbon testing and inspection facilities at home and abroad, and can produce and process Ф100-Ф600mm ordinary power, high power, and ultra-high power graphite electrodes with a production capacity of 150,000 tons/year.

Production Equipment

Closed conveyor, Impact crusher, Extrusion molding machine, Impregnation tank, Roasting furnace, Graphitization furnace.

 

 

 

First 1234567 Last
Types of 300mm Graphite Electrode

 

1

Rp 300mm Graphite Electrode

RP 300mm graphite electrode is mainly used for regular power electric arc furnaces to smelt scrap steel, silicon and yellow phosphorus.

2

Hp 300mm Graphite Electrode

Hp 300mm graphite electrodes are characterized by low resistance, good electrical conductivity and thermal conductivity, high resistance to oxidation and thermal shock, high mechanical strength, etc.

3

Uhp 300mm Graphite Electrode

UHP 300mm graphite electrode is used for the recycling of steel in the electric arc furnace industry. Its main ingredient is high-value needle coke which is made from either petroleum or coal tar.

4

300mm Regular Graphite Electrode

300mm regular graphite electrodes find application in manufacture of Steel and other non-ferrous metals through the electric arc furnace and the laddle furnace routes.

 

 

Parameters

 

 

Item

Unit

Diameter 300mm

UHP Graphite Electrode

Nipple

Guaranteed

Typical

Guaranteed

Typical

Resistivity ≤

UΩ*m

6.3

5.0-6.0

5.3

3.8-4.5

Flexural strength≥

MPA

10.5

11.0-13.0

20

20-25

Young’s modulus≤

GPA

14

8-12

20

12-16

Bulk density≥

G/CM3

1.66

1.68-1.73

1.75

1.76-1.82

CTE(100 ℃-600℃) ≤

10-6/℃

1.5

1.3-1.5

1.4

1.0-1.3

ASH ≤

%

0.5

0.2-0.4

0.5

0.2-0.4

 

productcate-1-1

 

300mm Graphite Electrode Material

300mm graphite electrodes are all made of high-quality petroleum coke, needle coke, and coal tar pitch, and are calcined, impregnated, and graphitized at a high temperature of more than 3000℃. The products are made of high-quality petroleum coke, needle coke, and coal tar pitch.

 

We have complete calcination, crushing, molding, calcination, impregnation, graphitization, processing production lines and advanced technology, as well as complete quality inspection equipment to control product quality.
 

 

Advantages of 300mm Graphite Electrode
 

Efficient Conductivity

The 300mm diameter allows these graphite electrodes to carry sufficient electrical current for medium-scale steel production.

Durability and Longevity

300mm graphite electrodes Their durability helps reduce electrode consumption rates, which in turn lowers operational costs by minimizing the need for frequent replacements.

Versatility in Applications

Their size makes them suitable for medium-sized furnaces while still providing the high-power performance required for efficient production.

Stability and Arc Control

300mm graphite electrodes provide stable arcs, a critical feature in steel production. Stable arcs ensure consistent furnace performance, reducing fluctuations that can lead to energy waste or variations in steel quality.

 

Application of 300mm Graphite Electrode
 

Foundry Shops: Use of 300mm graphite electrodes in foundry shops, is primarily in high-temperature processes like smelting and refining metals. Foundries find use with cast metals like iron and steel, as well as non-ferrous metals like brass, aluminum and brass.

 

Electric Arc Furnace: 300mm graphite electrodes in an electric arc furnace also aid in oxygen lancing. Here, oxygen is introduced to oxidize impurities in the steel like phosphorus, carbon and sulfur improving quality.

 

Electric Smelting Minerals: In electric smelting, 300mm graphite electrodes reduce metal ores, converting the metal oxides into pure metals. This is done by applying high heat initiating chemical reactions resulting in the separation of oxygen from the metal.

 

Glass Smelting: In glass smelting, 300mm graphite electrodes find use in electric melting furnaces, efficiently transferring energy and generating heat for the glass-making process.

 

Ladle Furnace: 300mm graphite electrodes' role in refining steel in ladle furnaces extends to processes like alloying, deoxidation, or desulfurization in preparation for casting. These processes can involve addition of alloying elements like chromium, nickel, or vanadium to achieve desired properties.

 

300mm Graphite Electrode Usage Requirements
300mm高功率石墨电极
Hp300mm石墨电极
300mm普通石墨电极
Rp300mm石墨电极

When selecting the graphite electrode type and diameter, please refer to the capacity of the electric furnace and the capacity of the equipped transformer.

 

Before connecting, use compressed air to blow off the dust in the thread of the graphite electrode connector hole, and then tighten the connector and electrode, and the tightening torque must meet the requirements.

 

In order to ensure that the graphite electrodes of different specifications can reach the required tightening torque when connecting, some electric furnace steel plants have specially manufactured a tightening wrench. The tightening wrench has a sign indicating the size of the tightening torque to ensure correct operation.

 

The graphite electrode lifting device of the electric furnace should react flexibly and should not be shaken during operation to prevent the electrode from being broken or the connector from being loosened and tripped.

 

When charging the furnace, the bulk material should be placed in the lower part to prevent the material from collapsing and breaking the electrode during melting.

 

During the refining period, the graphite electrode can not be immersed in molten steel to increase carbon, so as to prevent the electrode from becoming thin and causing the electrode to break or the joint to fall.

 

In order to prevent the graphite electrode connector from loosening and tripping, it is recommended to use connector pins.

 

Product Transportation Packaging

 

 
 

Protective End Caps

All ends of graphite electrodes come with fitted protective plastic or rubber caps to keep threaded parts safe.

 
 
 

Wooden Crates or Pallets

Graphite electrodes are mostly packed in heavy-duty pallets or sturdy wooden crates. These pallets or crates are made to take in electrode weight and length, which can vary based on size.

 
 
 

Foam and Cushioning

Materials for cushioning like soft padding or foam, are placed all around graphite electrodes to take in the vibrations and shocks movement or transportation brings.

 

 

Other Services

 

Delivery Time: Usually our manufacture time is 7-10 days. And meanwhile it takes 7-30 days to apply the Import and export license for dual-useitems and technologies, so the delivery time is 7 to 30 days after payment.

 

MOQ: There is no limit for MOQ, 1 ton is also available.

 

OEM/ODM: We can accept OEM/ODM. We can design products and packaging patterns according to your requirements.

 

Payment Terms: We accept T/T, Paypal, Western Union. Normally, we accept 30% deposit and the balance before shipment.

 

Transportation: Usually we use express as DHL, FEDEX, UPS, TNT, air and sea transportation is supported. We always choose economist way for you.

 

Our certificates: The company has passed the GB/T 19001-2015/ISO 9001:2015 quality management system certification, and the product quality is uniform and stable.

 

Sales Market: The company's products are sold well in major steel companies at home and abroad, and are mainly exported to Iran, Myanmar, Vietnam, Germany, the United Kingdom and other countries and regions.

 

 

FAQ

 

Q: Do you have after-sale service?

A: Yes. Our after-sales staff will always stand by you, if you have any questions about the products, please e-mail to us, we will try our best to solve your problem.

Q: How do you control your quality?

A: During the production process, we have a complete chemical composition quality control system. After production, all goods will be tested, and a quality certificate will be issued with the goods.

Q: What can you buy from us?

A: Graphite Electrode,Fine Grain And Wax Treated Graphite Rod,Molded Graphite Block,C/C Composite Materia,Graphite Box.

Q: How can I get a sample to confirm the quality?

A: Please give me the exact specification details so we can send you a sample. You can also send us a sample, we can give you a counter sample and price. Samples are free.

Q: What if I can't find what I'm looking for on your website?

A: Please feel free to contact us by various means and send details of the products you are looking for. We will do our best to help you.

Q: When can I get the price?

A: We usually quote within 1 hours after getting your detailed requirements,like size,quantity etc. If it is an urgent order, you can call us directly.

Q: Can we visit your factory?

A: Yes, of course. You are very welcome to China and we will be honored to have a client and friend.

Q: Can we use our own shipping agent?

A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders for you to compare the price and services.

We're professional 300mm graphite electrode manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale cheap 300mm graphite electrode from our factory. For price consultation, contact us.