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Graphite Electrode with Nipple (Dia200-500mm) for Ferroalloy

Location:
Zibo, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Minerals, Metals & Materials > Ferroalloy & Products

Product Description

Specifications

HP Graphite Electrode
Dia.150-600mm (6-24 inch)
Length1500/1800/2100mm
3TPI,4TPI,4TPIL Nipple
Resistivity 4.5-8.0

Product Description

Graphite Electrode is made from high quality calcined petroleum coke and high quality imported

needle petroleum coke. It is manufactured through the process of calcining, dosing, mixing,

forming, baking, impregnating, graphitization in a high temperature of over 3000°C, and then machining.

Grade: RP (EG), IP, HP, SHP, UHP

Diameter: 150mm--600mm

Length: 1800mm (+/-100mm), 1600mm (+/-100mm), 2100mm (+/-100mm)

Features

1. Low electrical resistance

2. High bulk density

3. Low ash content

4. High mechanical strength

5. High oxidation resistance for abrupt change of temperature and high-yield in melting process.

Technical Parameters/ Specifications:

Physical Properties

RP Grade

(Dia.100-600mm)

HP Grade

(Dia.150-500mm)

UHP Grade

(Dia.200-450mm)

Specific Resistance

(max) μΩ-m

Electrode

8.0

7.0

6.5

Nipple

6.5

5.5

5.0

Bending Strength

(min) Mpa

Electrode

11.0

12.0

12.0

Nipple

14.0

14.0

16.0

Elastic Modulus

(max) Gpa

Electrode

9.0

12.0

12.0

Nipple

12.0

14.0

14.0

Bulk Density

(min) g/cm3

Electrode

1.56-1.60

1.65-1.70

1.66-1.72

Nipple

1.70-1.72

1.72-1.74

1.73-1.76

C.T.E

(max) ×10-6/C

Electrode

2.7

2.5

2.4

Nipple

2.5

2.2

2.0

Ash

(max) %

Electrode

0.30

0.30

0.20

Nipple

Size and Tolerance:

Diameter

Length

Nominal diameter

Actual diameter

Nominal length

Tolerance

mm

inch

Maximum

Minimum

mm

Length (mm)

Short length (mm)

150

6

154

149

1600

1800

+/-100

-275

200

8

205

200

225

9

230

225

250

10

256

251

(1600)

1800

300

12

307

302

350

14

357

352

400

16

409

403

(1600) 1800
2000 2200
2400

450

18

460

454

500

20

511

505

Product Show

Packing: Graphite electrodes are packed in wooden crates and nipples in wooden cases; or packed

pre-set as customer's requirements, inner plastic to prevent water and dust, and braced strongly with

steel strip to be suitable for land and sea transportation.

Proper Handling Guide

Using in Furnace

ISO Certificate



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Contact Information

Company:
 Haihan Industry Inc.
Phone Number:
  86-533-2778615
Fax Number:
 86-533-2778515
 
 

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