Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong

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Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Uhp High Density Graphite Electrode, Rp 960 Mm Graphite Electrodes, 3tpi 4tpi 4tpil Graphite Electrode, With us your money in protected your business enterprise in secure . Hope we can be your trustworthy supplier in China . Searching forward for your cooperation .
Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - 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:

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures

Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong detail pictures


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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for Quality Inspection for Uhp Graphite Electrode 700mm X2700mm - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Orlando, Malaysia, Thailand, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Nicole from Naples - 2018.06.28 19:27
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Elsa from Israel - 2017.09.22 11:32

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