China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for High Carbon Graphite Crucible, 550mm Rp Graphite Electrode For Arc Furnace, Uhp Grade Graphite Electrodes, We glance forward to giving you with our solutions while in the in the vicinity of future, and you will come across our quotation may be very affordable and the top quality of our merchandise is extremely outstanding!
China wholesale 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:

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures

China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong detail pictures


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We also offer product sourcing and flight consolidation services. We've got our personal factory and sourcing office. We can easily present you with almost every style of merchandise linked to our merchandise range for China wholesale Graphite Electrodes With Nipples - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: United States, Moldova, Denver, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question items they do not understand. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Catherine from Luxemburg - 2018.02.21 12:14
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Natividad from Kuala Lumpur - 2017.06.29 18:55

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