8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong

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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Uhp Graphite Electrode For Eaf, Rp/Shp/Hp/Uhp Graphite Electrode, Diameter 960 Mm Graphite Electrodes, We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
8 Year Exporter Rp 500 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:

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures


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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for 8 Year Exporter Rp 500 Mm Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Lithuania, Frankfurt, Lahore, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Mary from Auckland - 2018.12.22 12:52
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Frances from Sweden - 2018.02.21 12:14

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