Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong

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Wholesale Price China Uhp Graphite Electrodes With Nipples - 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:

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures


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Our products are greatly recognized and trustworthy by users and will fulfill continually shifting economic and social requires for Wholesale Price China Uhp Graphite Electrodes With Nipples - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Serbia, Ecuador, Costa Rica, We now have to continue to uphold the "quality, detailed, efficient" business philosophy of "honest, responsible, innovative"spirit of service, abide by the contract and abide by reputation, first-class goods and improve service welcome overseas customers patrons.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Hulda from Oman - 2017.06.19 13:51
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Hilary from Oman - 2018.09.29 13:24

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