OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong

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With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for Graphite Electrode Raw Material, 450mm Uhp Graphite Electrode, Diameter 1147 Mm Graphite Electrodes, We are looking forward to establishing cooperative relationships with you. Please contact us for more information.
OEM Manufacturer Graphite Electrode For Steel Melting - 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:

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures

OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong detail pictures


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We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for OEM Manufacturer Graphite Electrode For Steel Melting - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Brisbane, Hungary, Uruguay, As the world economic integration bringing challenges and opportunities to the xxx industry, our company , by carrying on our teamwork, quality first, innovation and mutual benefit, are confident enough to provide our clients sincerely with qualified products, competitive price and great service, and to build a brighter future under the spirit of higher, faster, stronger with our friends together by carrying on our discipline.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Kitty from Uganda - 2017.03.07 13:42
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Molly from Ireland - 2017.08.28 16:02

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