Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong

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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for Rp 700 Mm Graphite Electrode, 250mm Uhp Graphite Electrode, 450mm Uhp Graphite Electrode, We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen.
Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - 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:

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures

Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong detail pictures


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To get the stage of realizing dreams of our employees! To build a happier, more united and much more skilled crew! To reach a mutual benefit of our prospects, suppliers, the society and ourselves for Hot sale Factory 450mm Hp Graphite Electrode For Arc Furnace - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Hamburg, Mali, Malta, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Daisy from Pakistan - 2017.09.29 11:19
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Rigoberto Boler from Cyprus - 2018.09.23 17:37

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