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  • The product name: RP/HP/UHP Graphite Electrode with Nipple
  • Product number: 012
  • Time: 2014-11-27
  • Views : 340

RP/HP/UHP Graphite Electrode with Nipple

Product Description

Grade: RP (EG), IP, HP, SHP, UHP

Diameter: 150mm--600mm

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

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

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.

Product Show

27.jpg

20153

ISO Certificate

ISO-1

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.

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Cooperation with us:

If you are interest in any of our products,please feel free to contact us for more information.We will give you a satisfied response during 12 hours!

We are looking forward to being your business partner! 

Add:15/F, Block B, Yulong Building,Zhangdian,Zibo 255000,
Shandong, China

T: +86-533-2778615

F: +86-533-2778515

Website:http://www.86graphite.com