Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Hp 250 Mm Graphite Electrodes, Diameter 700 Mm Graphite Electrodes, Rp 250 Mm Graphite Electrodes, To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee.
Factory Supply Graphite Electrode Companies - 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:

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures

Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong detail pictures


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We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for Factory Supply Graphite Electrode Companies - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Swedish, Riyadh, Oman, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Allow us to join hands to create a brilliant tomorrow! We've been looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to deliver you with high quality and efficient services.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Jamie from Czech republic - 2017.08.18 11:04
    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Diana from Tunisia - 2018.09.23 17:37

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