OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong

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The shopper satisfaction is our primary focus on. We uphold a consistent level of professionalism, quality, credibility and repair for Uhp Graphite Electrode For Eaf, Rp 300 Mm Graphite Electrodes, Graphite Electrodes For Steel Mills, We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers.
OEM Supply China Graphite Electrode Manufacturer - 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:

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures

OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong detail pictures


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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for OEM Supply China Graphite Electrode Manufacturer - RP Graphite electrode – Yidong, The product will supply to all over the world, such as: Sri Lanka, Sri Lanka, Ghana, Over the years, with high-quality solutions, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We offer high quality product and competitive price, welcome the regular and new customers cooperate with us!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Diego from Liberia - 2018.05.15 10:52
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Nicci Hackner from Mexico - 2018.12.14 15:26

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