Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong

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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for Uhp 550 Mm Graphite Electrodes, Needle Coke Graphite Electrode, Large Graphite Crucible, We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.
Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - 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:

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures


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Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Leading Manufacturer for Rp/Shp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Zimbabwe, belarus, Indonesia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Mary from Cyprus - 2017.11.29 11:09
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By April from United Kingdom - 2017.12.02 14:11

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