Made in China Carbon Graphite Products UHP HP RP Graphite Electrodes Used in Eaf for Steelmaking

Product Description

Product Description

R.P Graphite Electrode

RP graphite electrode is used in ordinary power electric arc furnaces such as steelmaking, silicon smelting, and yellow phosphorus smelting. Made of petroleum coke and coal pitch as raw materials. It is characterized by low ash content, good electrical conductivity, high temperature resistance, and does not melt or deform under high temperatures. RP graphite electrode as a conductive material in arc metallurgical furnaces for smelting various non-ferrous and rare metals. It can be used at current densities exceeding 17A/cm2. 

H.P Graphite Electrode
 

HP graphite electrode is used in a high-power smelting furnace and a low-load to medium-load ladle furnace. Electric arc furnace steelmaking is to introduce current into the steelmaking furnace through electrodes, and the strong current passes through the gas at the lower end of the electrode to generate arc discharge. Then heat generated by the arc is used for eaf steelmaking. It is suitable for High-power electric furnaces with high power, high voltage, and short angle.

UHP Graphite Electrode 
 

UHP graphite electrodes are used for electric arc furnace and high-load ladle furnaces. This electrode is characterized by a low electrical resistivity and a high permissible current load. In the electric arc furnace steelmaking process, the current density allowed to pass is greater than 25A/cm². The production of it uses needle coke as raw material, and multiple impregnation and roasting are used in the production process. With the rapid development of electric furnace steelmaking, high-power and ultra-high-power electric arc furnaces are becoming more popular. 

Graphite Electrode Nipple

Graphite electrode nipple is important for connecting electrodes in industrial EAF steelmaking processes. They conduct electricity, allowing current to flow through the electrodes. Graphite electrode nipple is available in various diameters and lengths, with the size and shape of the fitting depending on the application. The nipple must be carefully inspected for damage or wear and replaced if necessary. When the graphite electrode leaves the factory, the surface needs to be processed, and the two ends are turned into nipple holes with trapezoidal threads. Each electrode is equipped with a nipple.

 

Product Parameters

 

Graphite Electrode
It is divided into UHP,HP and RP Graphite eletrodes according to theproperties.They are widely used in the industry of ferrous ,nonferrousand silicon,phosphorus smelt industry etc.



Physical Dimension of Electodes


Size of Nipple and Nipple socket (4 buckle)

Size of Nipple and Nipple socket (3 buckle)

Detailed Photos

  

Packaging & Shipping

 

 

 

Factory Show

Company Profile

   We currently have three full process production and processing lines, with the mainproduction equipment including one internationally advanced 4100 ton vertical andhorizontal extrusion machine production line,two 3500 ton extrusion machineproduction lines, one 1600 ton extrusion machine production line, two horizontalvibration forming machines, two fully automatic microcomputer batching systems two18 chamber ring roasting furnaces,two 32 chamber ring roasting furnaces threeinternal string graphitization furnaces,two horizontal impregnation tank productionlines, two 24 tank calcination furnaces, as well as four fully automatic CNC body andjoint machine processing production lines and two supporting inspection and testing systems.

FAQ

1:Your company is a manufacture or a trading company ?
KINGSTONE is leading refractory manufacturer in China.We have dedicated 20 years energy and efforts to do research and development of refractories.We are located in HeNan China.We not only provide the high quality products with the best price, but also can offerthe best pre-sale serice and after-service.

2:How are the products' quality?
The products will be high standard produced and strictly inspected before shipment, so the qualitycould be guaranteed.

3:When can i get the quotation?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc.

4:Can you provide samples?
Yes, we can provide samples according to your order quantity.