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RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm

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RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm

RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm
RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm

Large Image :  RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm

Product Details:
Place of Origin: China
Brand Name: RS
Certification: SGS, ISO
Model Number: RP, HP, UHP
Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
Price: 5000---200000 usd per ton
Packaging Details: Wooden case and pallet,and enlace with baling band
Delivery Time: 10--20 working days
Supply Ability: 1000 tons per month

RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm

Description
Material: Carbon Diameter: 100---960 Mm
Length: 1500--2700 Mm Application: Arc Furnace Of Steel-making
Grade: RH , HP, UHP
High Light:

refractory materials

,

castable refractory material

China Manufacturer RP HP UHP Grade Graphite Electrode For EAF & LF Furnace

 

Production Description:

 

Artificial graphite electrode is made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch.after calcining,burdening,kneading,forming,baking and pressure impregnation, graphitization and then precision machined with professional CNC machining.such of the products own characteristics with low resistivity, good electrical conductivity ,low ash, compact structure,good anti oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting furnace.

Graphite electrodes are used mainly in ladle furnaces,electric-arc furnace steelmaking,Yellow phosphorus furnace , Industrial silicon furnace or melting copper. They are presently the only products available that have the high levels of electrical conductivity and the capability of sustaining the extremely high levels of heat generated in this demanding environment.High Quality Needle Coke in HP&UHP graphite electrode,ensure the electrode application is perfect. Graphite electrodes are also used to refine steel in ladle furnaces and in other smelting processes.

 

Technical Datas: 

 

 

 

Properties
Unit
UHP
HP
RP
300-600mm
650--800mm
300-800mm
100-800mm
Electric resistivity
Electrode
μΩm
4.8-5.8
4.6-5.8
5.8-6.6
7.8-8.8
Nipple
3.8-4.5
3.8-4.5
4.2-5.0
5.0-6.5
Flexural strength
Electrode
Mpa
10.0-14.0
10.0-14.0
10.0-13.0
7.0-12.0
Nipple
20.0-26.0
22.0-26.0
18.0-22.0
15.0-20.0
Young's modulus
Electrode
Gpa
9.0-13.0
10.0-14.0
8.0-12.0
7.0-9.3
Nipple
15.0-18.0
15.0-18.0
14.0-16.0
12.0-14.0
Bulk density
Electrode
≥g/cm3
1.68-1.74
1.70-1.74
1.62-1.66
1.53-1.56
Nipple
1.77-1.82
1.78-1.84
1.74-1.80
1.70-1.74
CTE(100-600℃)
Electrode
x10-6/℃
1.1-1.4
1.1-1.4
1.6-1.9
2.2-2.6
Nipple
0.9-1.2
0.9-1.2
1.1-1.4
2.0-2.5
Ash
0.3
0.3
0.3
0.3

 

 

Sizes of graphite electrodes :

 

Nominal
diameter, mm
Typical diameter Allowable diameter, mm Nominal length, mm
mm maximum maximum minimum
75 76 3 78 73 1000/1200/1500
100 102 4 103 98 1000/1200/1500
125 130 5 132 127 1000/1200/1500
150 152 6 154 149 1200/1500/1800
175 178 7 179 174 1200/1500/1800
200 203 8 205 200 1500/1800
225 229 9 230 225 1500/1800
250 254 10 256 251 1500/1800
300 305 11 307 302 1500/1800/2100
350 356 12 357 352 1500/1800/2100
400 406 16 409 403 1500/1800/2100/2400
450 457 18 460 454 1500/1800/2100/2400
500 508 20 511 505 1500/1800/2100/2400
500 508 20 511 505 1500/1800/2100/2400/2700
550 559 22 562 556 1500/1800/2100/2400/2700
600 610 24 613 607 1500/1800/2100/2400/2700
650 662 26 663 659 1500/1800/2100/2400/2700
700 711 28 714 708 1500/1800/2100/2400/2700

 

 

Instructions of usage for Graphite Electrode:

Notes of usage:

1.To Place the nipples, first use compressed air to clean the hole, then carefully screwed the nipples into it (do not damage the thread).

2.To connect the electrodes, when there’s 20-30mm distance between the two electrodes, using compressed air to clean the two extremes.

3.Connector locations should be selected c-map.

4.When use the wrenches to connect electrodes, should be fully tighten to specified torque.

5.To avoid electrode broken, please remove the insulating material in the furnace.

6.To avoid electrode broken, pls. place the big block in the lower and smaller block at the upper.

We can manafacture and export graphite electrodes in different grade ,shape and dimension.Whenever you need it ,please feel free to let us know.we promise you the top quality and lower price.

 Product Pictures:

 

RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm 0

RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm 1

 

Customer Visit:

 

 

RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm 2RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm 3RP HP UHP Graphite Electrode For Ladle / Electric - Arc Furnaces 100 - 960 mm 4

 

FAQ: 

 

 

1. Are you a manufacture or trading company ?

 

Factory+ trade(mainly factories, at the same time, we operates other related products)

 

2. Can we visit your factory ?

 

Sure,welcome at any time, seeing is believing.

 

3.Is your company accept customization ?

 

We have own factory and excellent technical team, and we accept OEM service

 

4. Whats the MOQ of trial order ?

 

No limit, we can offer the best suggestions and solutions according to your condition.

Contact Details
Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

Contact Person: Sales Manager

Tel: +8613838387996

Send your inquiry directly to us (0 / 3000)