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HP Graphite Electrode

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HP Graphite electrodes 

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: <2.2 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

Item

Electrode

ATE Nipple

Specific Electrical Resistance

<6.5

<5.5

Flexure strength (Mpa)

>10.5

>16

Elastic Modulus(Gpa)

<12

<16

Bulk Density(g/cm3)

>1.63

>1.73

CTE 100-600℃ (X10-6)

<2.2

<2.0

Ash Content(%)

<0.3

<0.3

 

2.1 Standard sizes of electrode 

Allowable Diameter(mm)

Allowable Length(mm)

Nominal Diameter

Max

Min

Nominal Length

Max

Min

200

207

202

1600/1800/

2000/2200/

2400/2700

+100-100

250

257

252

300

307

302

350

357

352

400

409

403

450

460

454

500

511

505

550

562

556

600

613

607

2.2 Standard sizes 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

3. Package details

standard packages in wooden pallet; special packages available

Delivery time: 2-3 weeks after receiving the deposit

HP Graphite ElectrodeHP Graphite Electrode

HP Graphite Electrode

HP 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.