Graphite Petroleum Coke

Zhen an Metallurgy

Graphite Petroleum Coke

Graphite petroleum coke is a special carbon material with excellent performance and is used in many high-end industrial fields such as power electronics, new energy, and metallurgy.

Content of certain elements can be customized

Stable Quality Uniform Shape

Packaging: 1 Ton Jumbo Bag

Highly graphitized structure

Free Sample

High quality electrode raw materials

Introduction to Graphite Petroleum Coke

Graphitized petroleum coke is a high-purity carbon material produced at a temperature of 2500-3500°C. It has the characteristics of high fixed carbon content, low sulfur, low ash and low porosity. It is black in color, porous, in the form of accumulated granules, and cannot be melted.

Graphite petroleum coke has many excellent physical and chemical properties, such as high temperature stability, electrical conductivity, thermal conductivity and chemical stability. It is widely used in metallurgy, chemical and other industries as electrodes or raw materials for the production of chemical products.

Zhen An’s annual production of graphite petroleum coke is 30,000 tons. And special particle size is available for your requirements.

Shape of Graphite Petroleum Coke

Petroleum coke lumps

The shape is irregular block. Mainly used in electrodes, metal smelting and fuel for power plants. It is characterized by high density, high hardness and good combustion performance.

Petroleum coke particles

The shape is slender needle-like.It is mainly used to make anode carbon blocks and is used in aluminum, steel and other industries.It is characterized by dense structure, high thermal conductivity and good electrical conductivity.

Petroleum coke powder

The shape is fine powder.Mainly used to manufacture chemical products such as carbon black and activated carbon.It is characterized by large specific surface area and strong reactivity.

Graphite Petroleum Coke Specifications

TypeF.C  minS maxVol maxAsh maxN maxMisture max
Size1-15mm or customized.

Size:1-15mm or customized.
Other Name:Recarburizer/Graphite granules/Artificial Graphite/Sythentic graphite
Package:25 kg small bags into ton bags or ton bags
Properties: Graphitization,low sulfur and low nitrogen, absorption rate up to 98%
Application: Cast gray iron, ductile iron; especially high-end ductile iron, such as crankshafts, camshafts, etc.

petroleum coke

Properties of Graphite Petroleum Coke

After graphitization treatment, the lattice structure of graphite petroleum coke changes to form graphite material with graphite crystal structure. This gives it good layered structure and lattice stability.

Graphite petroleum coke can maintain structural stability in high temperature environments. It can withstand high-temperature thermal cycling and thermal shock and is not prone to melting or deformation, making it versatile in high-temperature applications.

Graphite petroleum coke is an excellent conductive material. Due to its layered structure and high degree of crystallinity, it has excellent electrical conductivity and can be used to manufacture electrodes, conductive materials, batteries, etc.

Graphite petroleum coke has high thermal conductivity and can conduct heat quickly. This makes it widely used as a heat dissipation material or thermal conductive material in high temperature applications.

Graphite petroleum coke has high chemical stability and can resist chemical corrosion and oxidation. This makes it widely used in corrosion resistance, refractory materials and chemical industries.

After graphitization treatment, most of the volatile components of graphite petroleum coke have been removed, so it has low volatility and low ash content.

Graphite petroleum coke has high strength and hardness, making it important in the fields of friction materials, abrasives and wear-resistant materials.

The graphite petroleum coke provided by Zhenan is highly cost-effective due to its low raw material procurement cost, low electricity cost and low labor cost. Choosing Zhenan as your partner can improve your company’s efficiency. Graphite Petroleum Coke Manufacturers and Suppliers, to provide you with the most suitable graphite petroleum coke price, graphite petroleum coke price per kilogram, please contact us.

What projects can Graphite Petroleum Coke provide services for?

Graphite Electrode Manufacturing:

Graphite petroleum coke is the main raw material for manufacturing graphite electrodes. Graphite electrodes are widely used in electric arc furnaces for the production of steel, iron, silicon and other metals and alloys.

Graphite petroleum coke has high purity and high carbon content, which ensures the conductive properties and thermal stability of the electrode. Secondly, it has appropriate particle size and pore structure, which is beneficial to the shaping and graphitization process of the electrode. In addition, graphite petroleum coke also has lower ash content and good mechanical strength, which helps extend the service life of the electrode and reduce the impurity content during the smelting process.

Choosing GPC for Your Graphite electrode

For Aluminum Electrolysis:

Graphite petroleum coke has important applications as anode materials in the aluminum electrolysis industry. During the aluminum electrolysis process, the electrolyte solution in the electrolytic cell is activated by electric current, converting aluminum oxide into pure aluminum metal through an electrochemical reaction between the anode and cathode.

The use of graphite petroleum coke as anode material brings many advantages in the aluminum electrolysis industry. First, it can improve electrolysis efficiency and energy utilization and reduce production costs. Secondly, the stability and corrosion resistance of graphite petroleum coke anodes can extend the service life of the anode, reduce maintenance downtime, and improve production continuity and reliability. In addition, graphite petroleum coke anodes are environmentally friendly as they do not produce harmful gases or waste.

Choosing the Optimal GPC for Your Aluminum

For Metallurgical Industry:

Graphite petroleum coke is the main raw material for graphite electrodes in the electric arc furnace smelting process. An electric arc furnace is a commonly used smelting equipment used for steelmaking, ironmaking and the production of other metals and alloys.

Graphite electrodes convert electrical energy into heat energy by conducting high current density, allowing the metal materials in the furnace to reach the required high temperature. As a key component of graphite electrodes, graphite petroleum coke can provide high electrical conductivity, high thermal stability and chemical stability, ensuring high efficiency of the smelting process and the output of high-quality products.

Choosing the Optimal GPC for Your Steel

Why choose Zhen An Metallurgy as your long-term partner?

30 years of production and sales experience:

Zhenan Metallurgy is located in Anyang City, Henan Province, China. It has 30 years of production experience and can produce high-quality Petroleum coke according to user requirements.

Customized according to customer needs:

Zhenan Metallurgy has its own metallurgical experts, and the chemical composition, particle size and packaging of graphite petroleum coke can be customized according to customer requirements.

Worry-free delivery:

The annual output of Zhen’an metallurgical graphite petroleum coke is 1.5 million tons, and the spot inventory is 200,000 tons. The supply is stable and the delivery is timely.

Free samples:

Zhenan Metallurgical will give you the greatest support, and provide free Petroleum coke samples.

Support third-party testing:

Zhenan Metallurgical has a strict quality control system. Graphite petroleum coke has been inspected more than 3 times before leaving the factory. At the same time, we accept third-party inspections such as SGS and BV to provide you with the greatest guarantee.

Manufacturer’s strength display:

Our factory covers an area of 30,000 square meters, with a full set of modern production equipment, two large-scale production bases such as hydrometallurgy, two key laboratories and a metallurgical material testing center with 16 senior researchers.


Our factory covering an area of 30,000 square meters


Annual production and sales more than 1,500,000 tons.

Professional team to provide you with better service

Zhenan Metallurgy has a high-quality talent team integrating sales, production and R&D, including 16 senior researchers, 28 professional engineers, 35 international sales personnel, 10 senior operation personnel, and more than 300 production technicians.

Zhen An metallurgical certificate display

Zhen An metallurgical certificate display

Our products have been exported to 78 countries, and many regular customers have visited our company and factory and placed multiple orders. After one cooperation, trust has been established with us, and customers will place orders multiple times, and some will introduce new customers to us.

What services does Zhenan provide you?

In order to meet the needs of different customers, we accept the following customization:

Customized product specifications: According to the specific needs of customers, you can provide Ferromolybdän products with different specifications, including customized services in terms of chemical composition, size, shape, surface treatment, etc.
Customized packaging requirements: According to the specific needs of customers, you can provide different types of packaging materials and packaging methods to ensure the safety and stability of products during transportation and storage.
Customized product quality: According to the specific needs of customers, you can provide different product quality requirements, including customized services in terms of chemical composition, physical properties, surface treatment, etc.

Ask about custom services

In order to ensure the quantity and quality of the products you receive, we pay more attention to the packaging:

High pressure resistance: Our packaging has sufficient pressure resistance to withstand the pressure and shock that may occur during stacking and transportation.
Shock resistance: multi-layer packaging avoids possible shock and vibration during transportation, and protects the product from damage as much as possible.
Sealing performance: adding a layer of waterproof film has sufficient sealing performance to prevent air, moisture and other substances from entering the packaging and affecting the quality of raw materials.
Easy to carry: We generally use drums for packaging, which is more convenient for transportation.
Eco-Friendly And Sustainable: Our packaging materials are eco-friendly, allowing you to recycle or dispose of them safely without polluting the local environment.

Learn about our packaging

If you want free samples, the process is as follows:

Contact us: Tell us your needs and contact information through the message form on the website, or send an email to our email
Communication details: Our professional sales staff will recommend the most suitable products for you according to your needs, and ask you if you need samples. If you need samples, we will provide them to you for free.
Shipping and receipt: After the sample is shipped, we will inform you and track the logistics information of the sample to ensure that you can receive it on time.

Get a free sample

The products provided by Zhenan Metallurgy can provide the following testing services through third-party testing agencies. These third-party testing services can provide independent, objective verification that products comply with relevant standards and regulations.

Particle size analysis: Particle size analysis can determine the size and distribution of graphite petroleum coke particles. This typically involves using a particle size analyzer or sieving method to measure the diameter of the particles or classify them by mesh size.
Ash content determination: Ash content determination is a method for determining the content of inorganic impurities in graphite petroleum coke. Usually an ash furnace is used to burn the sample at high temperature, and then the remaining ash is weighed and its percentage is calculated.
Volatile content determination: Volatile content determination is used to determine the volatile organic content in graphite petroleum coke. This is usually done by heating the sample at a certain temperature and measuring the change in mass of the evaporated material.
Sulfur content determination: Sulfur content determination is a method for detecting the sulfur content in graphite petroleum coke. Commonly used methods include using a sulfur analyzer or oxygen combustion method to oxidize the sulfur in the sample to sulfur dioxide, and then using titration or instruments to measure its content.

Ask about third-party testing services
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