Carbographite Industrial PTE.LTD

Nipples Electrodes Graphite,RP20''X72'' Graphite Electrodes,RP20''X72'' Electrodes with Nipples

Home > Products > RP Graphite Electrode > RP 500 Graphite Electrode > RP20"X72" LF graphite electrodes with nipples

RP20"X72" LF graphite electrodes with nipples

Basic Info

Model No.: RP20''X72''

Type: Graphite Electrodes

Grade: Industrial Grade

Resistance: 7-10 UΩm

Density: 1.53-1.56 G/cm3

CTE: 2.2-2.6

Young's Modulue: 7.0-9.3 Gpa

Rupture Modulus: 8-10 Gpa

Size: 500 Mm Dia , 1500/1800 Mm Length

Additional Info

Packaging: Wooden cases with steel strips or according to customer's reqirement

Productivity: 30000MT per annum

Brand: CG

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 3000 tons each month

Certificate: SGS

HS Code: 8545110000

Port: Tianjin,Qingdao,Lianyungang

Product Description

In the steelmaking process, iron scrap gets melted in an electric arc furnace and recycled. Graphite electrodes, a kind of conductor, are an essential component in this kind of furnace. They can melt scrap at a temperature of about 1600℃.

What are Graphite Electrodes?

Did you know that there are two ways to make iron? The blast furnace method and the electric arc furnace method. The electric arc furnace method recycles used iron scrap by melting it in an electric arc furnace. It is the graphite electrodes inside the furnace that actually melt the iron. Graphite has high thermal conductivity and is very resistant to heat and impact. It also has low electrical resistance, which means it can conduct the large electrical currents needed to melt iron. In recent years, graphite electrodes have been made even more efficient: they can now conduct even higher currents and more power. Using the expertise collected over a century of innovation, Carbongraphite has developed the world's biggest electrodes. They measure 32 inches (about 80 cm) in diameter and are 3 meters long. Carbongraphite 's graphite electrodes are made to last, making them a trusted name in the industry.

Graphite Electrodes

2. High Carbon Graphite Electrode Applications

Metal Silicon Smelting Graphite Electrodes

Metal silicon smelting carbon electrodes

Silicon carbide graphite electrodes

Silicon carbide carbon electrodes

Nipples Electrodes Graphite

Graphite Electrodes Varieties
For DC Furnaces (direct current furnaces) / Size: 22-32 inches
Electrodes for DC furnaces, which require 1 column of graphite electrodes. High maximum current density. The diameter of these electrodes is getting bigger: the current maximum diameter is 32 inches (801 mm).

For AC Furnaces (alternating current furnaces) / Size: 16-28 inches.
Alternating current furnaces require 3 columns of graphite electrodes. They mostly use 20-28 inch electrodes, the standard size in electric furnaces.

Graphite Electrodes
For LF Furnaces (refining furnaces) / Size: 10-18 inches
These electrodes are for refining materials like molten steel. LF Furnaces have a smaller capacity than DC.

Guide to Graphite Electrodes

RP Graphite Electrode Series: RP200, RP250,RP300,RP350,RP400,RP450,RP500,RP550,RP600,RP700

HP Graphite Electrode Series: HP200, HP250, HP300, HP350,HP400,HP450,HP500,HP550,HP600,HP700

UHP Graphite Electrode Series:UHP250,UHP300,UHP350,UHP400,UHP450,UHP500,UHP550,UHP600,UHP700

Graphite Electrodes

Size/Weight Chart

Graphite Electrode

Contact information

name card

Looking for ideal Nipples Electrodes Graphite Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the RP20''X72'' Graphite Electrodes are quality guaranteed. We are China Origin Factory of RP20''X72'' Electrodes with Nipples. If you have any question, please feel free to contact us.

Product Categories : RP Graphite Electrode > RP 500 Graphite Electrode

Product Images
  • RP20"X72" LF graphite electrodes with nipples
  • RP20"X72" LF graphite electrodes with nipples
  • RP20"X72" LF graphite electrodes with nipples
  • RP20"X72" LF graphite electrodes with nipples
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters