Graphite Electrode with Grade RP HP UHP Dia.40-600mm

Ref Price:
$1,700.00 - 1,950.00 / m.t.
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
100 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

1. Specifications of Graphite Electrode

RP HP UHP Graphite Electrode
.Dia:40-600mm or1.6"-24"
.Length:250-2400mm or10"-96"
.Nipples:3TPI,4TPI
.ISO9001:2008


2. Applications of Graphite Electrode

Used in EAF and LF for steel making, as well as in electric smelting furnace for producing industrial silicon, phosphorus, etc.


3. Programmable properties
.Good electrical conductivity
.High resistance to thermal shock
.High mechanical strength


4. Grades: RP, RPI, HP, SHP, UHP

All graphite electrodes are offered with tapered nipples, i.e. 3 or 4 threads per inch, and meet the internationally accepted tolerances as per NEMA CG 1/ IEC 60239 / JIS R7201 standards.


5. Details of Graphite Electrodes

Item

Unit

Regular-power

Impregnated

φ75-
130

φ150-
225

φ250-
300

φ350-
500

φ75-
200

φ250-
350

φ400-
500

Specific Resistance (≤)

E

μ Ω·m

8.5

9

9

9

8

8

8

N

8

8

8

8

7.5

7.5

7.5

Bending Strength (≥)

 

E

MPa

 

9.8

9.8

7.8

6.4

10

9

8

N

13

13

13

13

15

15

15

Elastic Modulus (≤)

 

E

GPa

 

9.3

9.3

9.3

9.3

12

12

12

N

14

14

14

14

14

14

14

Bulk Density (≥)

 

E

g/cm3

 

1.58

1.52

1.52

1.52

1.58

1.58

1.58

N

1.63

1.63

1.68

1.68

1.68

1.68

1.68

C.T.E.(≤)
(100-600°C)

 

E

10-6/°C

 

2.9

2.9

2.9

2.9

2.7

2.7

2.7

N

2.7

2.7

2.8

2.8

2.5

2.5

2.5

Ash(≤)


%

0.5

0.5

0.5

0.5

0.3

0.3

0.3

 

Item

Unit

High-power

Super high-power

Ultra high-power

φ200-400

φ450-500

φ350-400

φ450-500

φ300-400

φ450-500

Specific Resistance(≤)

E

μ Ω·m

7

7.5

6.5

7

6.2

6.5

N

6.5

6.5

6

6

5.5

5.5

Bending Strength (≥)

 

E

MPa

 

10.5

9.8

10.5

10

10.5

10

N

15

15

16

16

16

16

Elastic Modulus (≤)

 

E

GPa

 

12

12

13

13

14

14

N

16

16

17

17

18

18

Bulk Density (≥)

 

E

g/cm3

 

1.6

1.6

1.62

1.62

1.65

1.64

N

1.7

1.7

1.71

1.71

1.72

1.72

C.T.E.(≤)
(100-600°C)

 

E

10-6/°C

 

2.4

2.4

2.2

2.2

1.5

1.5

N

2.2

2.2

1.8

1.8

1.4

1.4

Ash(≤)


%

0.3

0.3

0.3

0.3

0.3

0.3


6.Pictures of Graphite Electrodes

Graphite Electrode with Grade RP HP UHP  Dia.40-600mm

Graphite Electrode with Grade RP HP UHP  Dia.40-600mm


7FAQ

We have organized several common questions for our clientsmay help you sincerely 

How about your Warranty of Graphite Electrode 

 Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

How to guarantee the quality of the products of Graphite Electrode 

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At   the same time, we will provide necessary follow-up service assurance. We have D&B report and you could check details information for our company.

How long can we receive the product after purchase of Graphite Electrode ?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. 


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Q:800KVA and 12500 EAF transformer data graphite electrode furnace.
Graphite project: Project Description: steel furnace and iron smelting furnace, ferrosilicon smelting, electrolytic aluminum and so on, all use large surface graphite electrode.
Q:What do carbon products include?
High power electrode and ultra high power electrode. The carbon block can be divided into blast furnace carbon block, aluminum carbon block and electric furnace block. Carbon products can be divided into carbon products, graphite products, carbon fibers and graphite fibers according to the depth of processing. Carbon products can be divided into graphite products, carbon products, carbon fibers and special graphite products according to the raw materials and the production process. Carbon products according to their ash content, and can be divided into multi gray products and less ash products (including ash below l%).
Q:Can high-purity graphite be used as an electrode?
High purity graphite can be used as electrode, high purity graphite as electrode has many advantages. According to the research of Qingdao Huatai graphite, we can see: 1, high purity graphite electrode is quick in opening and good in air permeability;
Q:National standard for graphite electrodes
The national standard normal power graphite electrode graphite electrode: the standard name standard classification number Q51 Standard No. YB/T 4088-2000 for YB/T 4088-2000 YB/T 4088-1992 2000/12/1, instead of the execution time of 0:00:00 release time 2000/7/26 0:00:00 adoption situation
Q:Why should supercapacitors use graphite as electrode material?
Because graphite material processing speed is fast, the cost is low.
Q:Graphite electrode specifications, graphite electrode manufacturers which good?
The key is you use and what type of need, say, abroad, what Dongyang, sigley are good, but also, very expensive, you can also choose to try our home
Q:How should carbon deposits be treated?
In this way, can keep the engine seal, to prevent oil because the gap is too large and rampant, buried carbon curse generation "".
Q:What is the application of wire cutting with graphite electrode?
With the development of science and technology, the machine manufacturing technology has undergone profound changes. Due to the social demand for diversification of products is more intense, more varieties, small batch production increasing proportion in WEDM by traditional processing equipment has been difficult to adapt to the processing of high efficiency, high quality, diversified requirements, CNC technology should be used
Q:Use of graphite in steelmaking
Graphite can be used as an agent for carburizing in the steel making industry. Carburizing uses a wide range of carbonaceous materials, including synthetic graphite, petroleum coke, metallurgical coke, and natural graphite. Worldwide, the use of graphite for carburizing is still one of the main uses of earth like graphite.
Q:What's the use of carbon?
High power graphite electrode. Allows the use of current density of 18 ~ 25A/ cm 2 graphite electrode, mainly used in steel-making high power arc furnace

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