Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong

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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Hp 100 Mm Graphite Electrodes, Rp 400 Mm Graphite Electrodes, Rp 1146 Mm Graphite Electrodes, We're prepared to present you with the most effective ideas over the designs of the orders in a qualified way for those who need. While in the meantime, we continue to keep on producing new technologies and building new designs so as to help make you ahead from the line of this small business.
Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong Detail:

Description
Graphite electrode, mainly using petroleum coke and needle coke as raw materials, coal tar pitch as binding agent, is made by calcination, batching, kneading, pressing, roasting, graphitization, and machining. It is released in the form of electric arc in an electric arc furnace. The conductors used for heating and melting the charge by electrical energy can be classified into ordinary power, high power and ultra-high power according to their quality indicators.
We have RP graphite electrodes diameter 100-1272mm.

Application
Graphite electrode is mainly used for metallurgy industry and calcium carbide,phosphor-chemical enterprise,such as iron and steel smelting,industrial silicon,yellow phosphorous,ferroalloy,titania slag,brown fused alumina etc submerged-arc furnace melting production.

Specification
The physical and chemical indexes of common graphite electrodes and joints refer to YB/T 4088-2015

Project

Nominal diameter /mm

75~130

150~225

250~300

350~450

500~800

Gifted class

First level

Gifted class

First level

Gifted class

First level

Gifted class

First level

Gifted class

First level

Resistivity /μΩ·m ≤

Electrode

8.5

10.0

9.0

10.5

9.0

10.5

9.0

10.5

9.0

10.5

Nipple

8.0

8.0

8.0

8.0

8.0

Flexural Strength /MPa ≥

Electrode

10.0

10.0

8.0

7.0

6.5

Nipple

15.0

15.0

15.0

15.0

15.0

Elastic Modulus /GPa ≤

Electrode

9.3

9.3

9.3

9.3

9.3

Nipple

14.0

14.0

14.0

14.0

14.0

Bulk Density /(g/cm3) ≥

Electrode

1.58

1.53

1.53

1.53

1.52

Nipple

1.70

1.70

1.70

1.70

1.70

Thermal expansion coefficient/(10-6/℃) ≥

(room temperature~600℃)

Electrode

2.9

2.9

2.9

2.9

2.9

Nipple

2.7

2.7

2.8

2.8

2.8

Ash /%  ≤

0.5

0.5

0.5

0.5

0.5

Note:  Ash content and thermal expansion coefficient are reference indicators.


Product detail pictures:

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures


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We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: moldova, Sri Lanka, belarus, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Marcy Real from Oman - 2017.02.18 15:54
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Emily from Philippines - 2018.09.08 17:09

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