Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong

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Discount Price Dia 100-700mm Rp/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:

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures

Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong detail pictures


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We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for Discount Price Dia 100-700mm Rp/Hp/Uhp Graphite Electrode - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Dubai, Jersey, Nepal, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the "quality first, customer first, We are provideing high-quality, low-cost items and first-class service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Carol from San Diego - 2017.10.27 12:12
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Marcia from Auckland - 2018.12.28 15:18

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