Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong

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Excellent quality Diameter 350 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:

Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

Excellent quality Diameter 350 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 Excellent quality Diameter 350 Mm Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: French, Rio de Janeiro, Saudi Arabia, Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to offer you good quality products and the best service. We are looking forward to serving you.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Elma from Chile - 2018.07.12 12:19
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Laura from Indonesia - 2017.02.18 15:54

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