2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong

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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for 20inch Graphite Electrodes For Arc Furnace, Hp 350 Mm Graphite Electrodes, Rp Low Pirce Graphite Electrode, We play a leading role in providing customers with high quality products good service and competitive prices.
2021 High quality Uhp 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:

2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong detail pictures

2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong detail pictures


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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for 2021 High quality Uhp Graphite Electrodes - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Argentina, Spain, Jeddah, we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
  • The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Carey from Sri Lanka - 2018.11.06 10:04
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Erica from Iceland - 2018.09.21 11:44

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