SHP GRAPHITE ELECTRODE

Hebei Karbul Energy Manufacturing Co., Ltd.: Your Professional SHP Graphite Electrode Manufacturer!

Located in Cheng'an county, Handan city, Hebei province, only10 kilometers away from Handan airport, Hebei Karbul Energy Manufacturing Co., Ltd. is a wholly-owned subsidiary of "Handan Fangyuan Carbon Co., Ltd.", we are specialized in the production and sales of graphite electrodes. The company's main products are RP graphite electrode, HP graphite electrode, SHP graphite electrode, UHP graphite electrode, recarburizer, etc.

Why choose us?

Sales market

Our products to countries and regions like Russia, Europe, Asia and South America, winning a good reputation both in domestic market and overseas for its good quality and competitive price.

Equipment and scale

Our factory covers an area of about 160000 square meters, has more than 500 employees. It has two production lines of 3500 tons extrusion molding machine and vibration molding machine, 6000 tons graphitization furnace, with annual output of various graphite products 30000 tons.

Professional team

Is specialized in the production and sales of graphite electrodes. With professional technicians and excellent after-sale service, we have been exporting.

Benefits of SHP Graphite Electrode

High-quality raw materials

One of the main reasons why our SHP graphite electrode stands out from the competition is the use of high-quality raw materials. We only use the best petroleum coke and needle coke, sourced from reliable suppliers. These materials are carefully selected and blended to ensure optimal hardness and density, resulting in an electrode that is strong, durable, and reliable. The quality of the raw materials we use is crucial to the performance of the electrode, and we always strive to maintain consistent quality from batch to batch.

Excellent performance

When it comes to graphite electrodes, performance is paramount. Our SHP graphite electrode has a number of features that make it an excellent choice for various high-temperature applications. For example, it has a low electrical resistivity, which means that it can conduct electricity efficiently and effectively. This is essential for processes such as arc furnaces, where high temperatures and fast reactions are required. Additionally, our electrode has a high thermal conductivity, which means that it can transfer heat quickly and evenly, helping to maintain stable temperatures and improve overall efficiency.

Long service life

Graphite electrodes are a significant investment, and it's important to choose a product that will provide a good return on investment. Our SHP graphite electrode is designed to have a long service life, making it an excellent choice for customers who are looking for durability and reliability. Thanks to the high-quality raw materials and advanced production processes we use, our electrode is able to withstand high temperatures and intense conditions without cracking, chipping, or degrading. This means that our customers can expect a longer service life and reduced downtime, helping to improve overall productivity and profitability.

Environmental-friendly

Sustainability is an increasingly important consideration for businesses around the world, and we are committed to doing our part to protect the environment. Our SHP Graphite Electrode is manufactured with environmentally friendly materials and processes, and we dispose of any waste responsibly. We also work with our customers to develop efficient and sustainable manufacturing processes that minimize energy consumption and waste production, helping to reduce our carbon footprint and contribute to a more sustainable future.

Product Properties

Properties	Position	Unit	UHP
300-600mm	650-800mm
Specific Resistivity	Body	μΩm	4.8-5.8	4.6-5.8
Nipple	3.8-4.5	3.8-4.5
Bending Strengh	Body	Mpa	10.0-14.0	10.0-14.0
Nipple	3.8-4.5	3.8-4.5
Young's Modulus	Body	Gpa	9.0-13.0	10.0-14.0
Nipple	15.0-18.0	15.0-18.0
Bulk Density	Body	g/cm3	1.68-1.74	1.70-1.74
Nipple	1.77-1.82	1.78-1.84
CTE(100-600°C)	Body	×10 -6/ﾟC	1.1-1.4	1.1-1.4
Nipple	0.9-1.2	0.9-1.2

Application of SHP Graphite Electrode

Steel smelting in electric arc furnaces

Primary application
SHP graphite electrodes serves an integral part in the steel smelting process in electric arc furnaces. Electric arc furnaces generate high temperatures through major currents to melt steel efficiently. Graphite electrode are used to handle handle these high currents at the same time in order to make sure a smooth smelting process. Thanks to their excellent capabilities, they are essential instruments in the steel industry.

Advantages in high-frequency smelting
SHP electrodes excel in high-frequency smelting applications. High conductivity implies electric arc furnaces to conduct current efficiently to steel smelting. This reduces smelting time significantly so as to ended in faster production. Thermal shock resistance of SHP electrodes reduces their risk of breaking in high temperature fluctuations. This feature is crucial for steel smelting processes, since it involves frequent heating accompanied by cooling. SHP graphite electrodes improve smelting efficiency.

Refining and smelting of non-ferrous metals

High-temperature smelting
SHP graphite electrodes show impressive high-temperature resistance. Considering the smelting of metals usually needs very high temperatures, SHP electrodes consistently stand these conditions and effectively support the entire refining process.

Used in refining furnaces
The stability and high conductivity of SHP electrodes in refining furnaces (LF) strengthen the purity and quality of the final product. They keep a proper temperature amid distillation. Additionally, they lessen impurity formation. As a consequence, smelting efficiency increases, and the quality of the end product is enhanced. SHP electrodes play an essential role in preserving high product quality during non-ferrous metal polishing.

Package Dimension and Weight

*Diameter Length**		Numbers of Electrodes per Package	Electrodes		Nipples pre-connection
*Diameter Length**		Numbers of Electrodes per Package	Overall Dimensions	Approx. Weight	Overall Dimensions	Approx. Weight
mm	inch	pcs	mm	kg	mm	kg
200x1800	8x72	9	1900×1070×470	908	2100×1070×470	930

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Manufacturing Process

Graphite electrode is mainly made of petroleum coke and needle coke, mixed with coal pitch, getting through processes of calcinations, kneading, forming, baking, graphitizing and machining, finally to be products. The following flow diagram will help you understand the process better.

Payment Methods

●T/T: 30% down payment, and 70% against B/L copy.

●L/C: Sight or usance acceptable

●Deferred payment: Only applicable to regular customers

Certifications

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FAQ

Q: How does the electrical conductivity of SHP graphite electrodes affect their performance?

A: High electrical conductivity enables the electrode to carry large currents with minimal energy loss due to resistance. This is crucial in electric arc furnaces as it allows for efficient melting and refining of the steel charge. If the conductivity is low, more energy will be dissipated as heat within the electrode itself, leading to overheating, reduced electrode life, and increased power consumption.

Q: Where are SHP graphite electrodes mainly used?

A: SHP graphite electrodes are mainly used in electric arc furnaces in the steelmaking industry. They are also used in some non - ferrous metal smelting processes, such as in the production of ferroalloys.

Q: Why are SHP graphite electrodes preferred in electric arc furnaces?

A: In electric arc furnaces, high - power input is required for rapid melting and refining of scrap steel. SHP graphite electrodes can handle the large currents (up to several tens of thousands of amperes) necessary for this process. Their good thermal and mechanical properties also ensure stable operation during the intense heating and melting cycles.

Q: Can SHP graphite electrodes be used in other industries apart from steelmaking?

A: While their primary use is in steelmaking, they can potentially be used in other high - temperature, high - current applications such as in some advanced materials processing or in experimental setups where high - power electrical heating is required. However, the steelmaking industry remains the dominant user due to the scale and specific requirements of EAF operations.

Q: How is an SHP graphite electrode different from other graphite electrodes?

A: SHP graphite electrodes are designed for much higher power applications compared to regular or high - power graphite electrodes. They typically have a more refined microstructure, which allows for better electrical and thermal performance. They can carry larger currents without excessive heating or degradation, enabling faster melting and refining of steel in EAFs.

Q: What are the raw materials used in making SHP graphite electrodes?

A: The main raw materials are petroleum coke and coal - tar pitch. Petroleum coke provides the carbon source, and coal - tar pitch is used as a binder. High - quality coke with low impurity content is preferred to ensure good electrical conductivity and mechanical properties of the final electrode.

We're well-known as one of the leading shp graphite electrode manufacturers and suppliers in China for our quality products and good service. Please feel free to buy shp graphite electrode at competitive price from our factory.

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