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China HP Graphite Electrode Supplier

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China HP Graphite Electrode Supplier

China HP Graphite Electrode Supplier

1. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Type: Electrode Block

Application: Steel Making/Smelting Steel

Length: 1600~2800mm

Grade: HP

Resistance (μΩ.m): <6.5

Apparent Density (g/cm³ ): >1.63

Thermal Expansion: <1.5 X10-6 / (100-600 )

Flexural Strength (N/㎡): >10.5 Mpa

ASH: 0.3% max

Nipple type: 3TPI/4TPI/4TPIL

Raw Material: Needle Petroleum Coke

Superiority: Low Consumption Rate

Color: Black Gray

Diameter: 200~600mm

2. Specification List

Specification

RP

HP

UHP

Specific Resistance

μΩ•m (max)

Electrode

8.5

6.5

5.5

Nipple

6.5

5.5

4.5

Bulk density

g/cm(min)

Electrode

1.54

1.63

1.68

Nipple

1.69

1.73

1.75

Modulus of rupture 

MPa (min)

Electrode

8.5

10.5

11.0

Nipple

15

16

20.0

Youngs Modulus

GPa (max)

Electrode

9.3

12

14.0

Nipple

14.0

16.0

18.0

Ash

% (max)

Electrode

0.5

0.3

0.2

Nipple

0.5

0.3

0.3

CTE(100-600℃)

10-6

Electrode

2.9

2.2

1.5

Nipple

2.8

2.0

1.4

HP Size and Tolerance

Diameter (mm)

Length (mm)

Nominal diameter

Actual diameter

Nominal length

Tolerance

Short feet length

mm

inch

max

min

mm

mm

max

min

200

8

209

203

 

 

1600/1800/

2000/2200/

2400/2700

 

 

 

±100

 

 

 

-100

 

 

 

 

 

-275

 

 

250

10

258

252

300

12

307

302

350

14

357

352

400

16

409

403

450

18

460

454

500

20

511

505

550

22

556

553

600

24

613

607

  


STANDARD SIZE OF NIPPLES

Electrode Diameter

Nipple

Socket

Pitch

D

L

d2

L

b2

H

250

155.57

0-0.5

220.00

103.80

0-5

<10

147.14

+0.5

116.00

+70

8.47

300

177.16

270.90

116.90

168.73

141.50

350

215.90

304.80

150.00

207.47

158.40

400

251.90

304.80

150.00

207.47

158.40

400

241.30

338.70

169.80

232.87

175.30

450

241.30

338.70

169.80

232.87

175.30

450

273.05

355.60

198.70

264.62

183.80

500

273.05

355.60

198.70

264.62

183.80

500

298.45

372.60

221.30

290.02

192.20

600

298.45

372.60

221.30

290.02

192.20

200

122.24

0-0.5

177.80

80.00

0-5

<10

115.92

+0.5

94.90

+70

6.35

250

152.0

190.50

108.00

146.08

101.30

300

177.80

215.90

129.20

171.48

114.00

350

203.20

254.00

148.20

196.88

133.00

400

222.25

304.80

158.80

215.93

157.40

400

222.25

355.60

150.00

215.93

183.80

450

241.30

304.80

177.90

234.98

158.40

450

241.30

355.60

169.42

234.98

183.80

500

269.88

355.60

198.00

263.56

183.80

500

269.88

457.20

181.08

263.56

234.60

550

298.45

355.60

226.58

292.13

183.80

550

298.45

457.20

209.65

292.13

234.60

600

317.50

355.60

245.63

311.18

183.80

600

317.50

457.20

228.70

311.18

234.60

700

374.65

457.20

285.84

368.33

234.60

700

374.65

555.80

268.91

368.33

258.40

3.Product Show

 

 Factory Supply Carbon Graphite Electrode

4.Product Details

Factory Supply Carbon Graphite Electrode

5.Production Flow Chart

Factory Supply Carbon Graphite Electrode

6.Direction for Use

Factory Supply Carbon Graphite Electrode

7.Packing & Delivery

Factory Supply Carbon Graphite Electrode


Q: The quality is up to international advanced level.

Q1: Where can I get product and price information?

A1: Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.


Q2: what’s the payment terms?

A2: We accept 40% as deposit, and balance to be paid on seeing the scan copy of BL.


Q3: How to delivery the goods?

A3: We deliver the goods by truck to port, or loading in container in factory.


Q4: Are you trading company or factory?

A4: We are direct factory and have the most advanced machine and about 80 employee in our 15000m2 workshop.


Q5: What’s the minimum order quantity?

A5: 18-20tons, one 20’ fcl.


Q6: What’s the delivery time?

A6: 2-3 weeks after got the deposit.