Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Pure Graphite Crucible, China High-Quality Graphite Products, Rp 1020mm Graphite Electrodes, We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.
Fast delivery Diameter 700 Mm Graphite Electrodes - 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:

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures


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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Fast delivery Diameter 700 Mm Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Bolivia, Greece, Indonesia, During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By olivier musset from South Korea - 2017.08.15 12:36
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By John biddlestone from Indonesia - 2018.09.08 17:09

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