Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong

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Manufacturer for Asia Graphite Electrodes Suppliers - 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:

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures

Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong detail pictures


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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Manufacturer for Asia Graphite Electrodes Suppliers - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Qatar, luzern, Islamabad, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Evangeline from Cairo - 2018.11.02 11:11
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Mavis from Afghanistan - 2018.09.19 18:37

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