RP diameter 200 graphite electrode with connector

  • $3158.16 / 1 - 49 pieces
    $3153.15 / 50 - 99 pieces
    $3143.14 / 100 - 199 pieces
    $3103.10 / >=200 pieces
  • 1 piece
  • Xinghe County Muzi Carbon Co., Ltd.
  • Inner Mongolia, China
  • Ms EMALY LIANG
PRODUCT DETAIL
grade:RP (regular power)port:China Xingang
model:RP/HP/UHPApparent density (g/cm3):1.58
shape:According to your requirements or drawingsThermal expansion:2.2
length:1100-2900MMchemical composition:High purity and high density
Package preview:color:grey
Resistance (μΩ.m):8Bending strength (N/㎡):13
Quality Management Certificate:ISO9001 and T19001-2008application:Smelting steel
Place of origin:Inner Mongolia, ChinaPackaging details:wooden box
Supply capacity:10,000 tons per monthbrand:muzi
type:Electrode electrode, electrode blockMaterial:Graphite, coal tar pitch, petroleum coke
product name:graphite electrodepayment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGram
Product Description

 

 

Product Details

 

Graphite electrode products

Graphite electrodes are made of high-quality calcined petroleum coke, imported needle coke and modified coal pitch. The grades include RP, HD (impregnated), HP and UHP graphite electrodes, with specifications of Ø75-700mm.

The graphite electrodes produced by our company have the advantages of low resistivity, high electrical and thermal conductivity, good oxidation resistance, good thermal shock resistance, high mechanical strength, and easy processing.

Graphite electrodes are widely used in electric arc furnaces to smelt steel, alloy steel and other metal or non-metallic materials.
 
 
product photo

 

Physical Chemistry

 

project

 

unit

RP

life value

ultra high pressure

250-300mm

350-550mm

200-400mm

450-550mm

300-400mm

450-550mm

Resistivity (maximum)

electrode

μΩ·m

8.0

6.5

7

6.2

6.5

nipple

7

5.5

5.5

Bending strength (minimum)

electrode

MPa

7.8

6.4

10.5

9.8

10.5

10.0

nipple

13.0

14.0

16.0

 

Elastic Modulus

electrode

grade point average

9.3

12.0

14.0

nipple

14.0

16.0

18.0

 

Bulk density

electrode

grams/cubic centimeter

1.52

16.0

1.65

1.64

nipple

1.68

17.0

1.72

1.70

Ash content (maximum)

electrode

%

0.5

0.3

0.3

nipple

CTE (maximum)

electrode

10-6/℃

2.9

2.4

1.5

nipple

2.8

2.2

1.4

 
product description

 

Graphite electrode product introduction

Graphite electrodes are mainly made of petroleum coke and needle coke as raw materials and coal pitch as a binding agent. They are made through calcination, batching, kneading, shaping, roasting, graphitization, and mechanical processing. They are released in the form of arc conductors in an electric arc furnace. According to their quality indicators, hot melt furnace charges can be divided into ordinary power, high power and high power.

 

Allowable deviation of electrode diameter and length (mm):

 

+

Nominal diameter

actual diameter

length

maximum

smallest

The smallest black face

250

256

Chapter 251

248

1600/1800

300

307

Chapter 302

299

1600/1800

350

Chapter 357

Chapter 352

Chapter 349

1600/1800

400

409

403

400

1600/1800/2000/2200

450

Chapter 460

Chapter 454

Chapter 451

1600/1800/2000/2200

500

511

505

502

1800/2000/2200/2400

550

Chapter 562

Chapter 556

Chapter 553

1800/2000/2200/2400

 

Recommended carrying capacity:

 

 

Product processing

 

 

 

Packaging and shipping

 

 

 

 

 

main products

 

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