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 Numéro De Téléphone:86-0371-64124536 E-mail :Carbon@electrodepaste.com
Electrode de graphite RP 200 Export
Electrode de graphite RP 200 Export
Electrode de graphite RP 200 Export
Electrode de graphite RP 200 Export
Electrode de graphite RP 200 Export
  • Electrode de graphite RP 200 Export
  • Electrode de graphite RP 200 Export
  • Electrode de graphite RP 200 Export
  • Electrode de graphite RP 200 Export
  • Electrode de graphite RP 200 Export

Electrode de graphite RP 200 Export

    Type de paiement: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Quantité de commande minimum: 20 Ton
    Délai de livraison: 15 jours

Informations de base

Modèle: LB-RP200

Type: Electrodes de graphite

Qualité: RP

Forming Way: Graphite Extrudé

Resistance: 7-10 UΩm

Density: 1.53-1.56 G/cm3

CTE: 2.2-2.6

Young's Modulue: 7.0-9.3 Gpa

Rupture Modulus: 8-10 Gpa

Additional Info

Détails d'emballage:  Emballage d'exportation par palette en bois un 20GP pourrait mettre environ 20-22MT électrode de graphite 20-22MT / palette en bois pour grande taille comme Dia.450-700mm 4-7pcs / palette en bois pour petite taille comme Dia. 200-400mm dépendent de l

productivité:  50000 Ton/Tons per Year

marque: Carbo Graphite

transport: Ocean,Land,Air

Lieu d'origine: Chine

Capacité d'approvisionnement: 3000 tons each month

Certificats : SGS

Code SH: 8545110000

Hafen: Tianjin,Qingdao,Lianyungang

Description du produit



Product Description

Graphite Electrode Category

RP---regular powder electrode

HP---high-power electrode

UHP---ultra-high-power electrode 

Length

1800-2700mm

Diameter

200-800mm

Property

1. Low resistivity
2. Good conductivity
3. Low ash
4. Compact and uniform structure
5. Good oxidation resistance
6. Mechanical strength


graphite electrode using

graphite electrode photo


Guide des électrodes en graphite


Série d'électrodes en graphite RP: RP200, RP250, RP300, RP350, RP400, RP450, RP500, RP550, RP600, RP700

Série d'électrodes en graphite HP: HP200, HP250, HP300, HP350, HP400, HP450, HP500, HP550, HP600, HP700

Série d'électrodes en graphite UHP: UHP250, UHP300, UHP350, UHP400, UHP450, UHP500, UHP550, UHP600, UHP700


 Our factory`s special manufacturing technique

Calcining

The annual capacity of the calcining furnace is 160000mts

 

Dosing, kneading and forming

The high automatic dosing systems comprise kneaders with 2000-4000 liters, the oil extruder of 40MN,35MN and 25MN, large scale vibrating forming machines, 1 set of the 60MN isostatic machine and cold & hot mould machines

 

Baking and impregnation

Baking and impregnation equipment comprise ring baking furnaces with 30-36 rooms, electrode cleaning machine imported from Japan, tunnel kilns imported from Japan, impregnation system imported from Germany and domestic made impregnation systems

Graphitization


Graphitization equipment comprise DC graphitization furnaces and LWG furnaces


Machining

Machining equipment comprise one auto-machining line imported from USA. One domestic-made machining line and one pre-assembling iron platform

 

 

Pre-formance testing


We have a complete inspection system for testing and analyzing physical and chemical data of carbon material. Our inspection center, the former [quality supervise and inspection center of the metallurgy ministry", is responsible for quality supervision, sampling, inspection and testing for domestic carbon companies.

Propriétés de l'électrode en graphite

Properties

UHP

HP

RP

 

Φ300-φ500

Φ550-φ800

Φ300-φ800

Φ300-φ800

Resistivity (uΩm max)

Electrode

4.8-5.8

  4.6-5.8

5.8-6.6

7.0-10.0

 Nipple

 3.5-4.0

 3.5-4.0

 3.5-4.0

 4.0-4.5

 

Modulus of rupture

(Mpa)


Electrode
10.0-14.0
10.0-14.0
10.0-13.0
8.0-10.0
Nipple
20.0-24.0
22.0-26.0
20.0-23.0
19.0-22.0

        Young's modulus(Gpa)

Electrode
9.0-13.0
10.0-14.0
8.0-12.0
7.0-9.3
Nipple
15.0-18.0
16.0-19.0
14.0-16.0
12.0-14.0

       Bulk Density (g/cm³)min

Electrode
1.68-1.74
1.70-1.74
1.64-1.68
1.53-1.56
Nipple
1.78-1.82
1.80-1.84
1.75-1.80
1.70-1.74

       CTE (100-600℃)max

 Electrode

 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
0.5


Charge actuelle et densité de courant

Diameter(mm)

RP

HP

UHP

 

Current load(A)

Current density(A/cm3)

Current load(A)

Current density(A/cm3)

Current load(A)

Current density(A/cm3)

200

5000-6900

15-21

5500-9000

18-25

 

 

225

6100-8600

15-21

6500-10000

18-25

 

 

250

7000-10000

14-20

8000-13000

18-25

8100-12200

20-30

300

10000-13000

14-18

13000-17400

17-24

15000-22000

20-30

350

13500-18000

14-18

17400-24000

17-24

20000-30000

20-30

400

18000-23500

14-18

21000-31000

16-24

25000-40000

19-30

450

22000-27000

13-17

25000-40000

15-24

32000-45000

19-27

500

25000-32000

13-16

30000-48000

15-24

38000-55000

18-27

550

32000-40000

13-16

37000-57000

15-23

42000-66000

17-26

600

38000-47000

13-16

44000-67000

15-23

49000-76000

17-26



Taille de mamelon et gamme de mamelon (4 boucles)

Nominal diameter(mm)

Nipple type

Nipple socket average diameter(mm)

Nipple max diameter(mm)

Nipple length(mm)

Nipple socket depth(mm)

Buckle length(mm)

 

 

D4

D1

L1

L2

L3

800

432T4L

428.64

431.80

635.00

323.50

319.50

750

406T4L

403.24

406.40

609.60

310.80

306.80

750

406T4N

403.24

406.40

584.20

298.10

294.10

700

374T4L

371.49

374.65

558.80

285.40

281.10

700

374T4N

371.49

374.65

457.20

234.60

230.60

650

355T4L

352.44

355.60

558.80

285.40

281.40

650

355T4N

352.44

355.60

457.20

234.60

230.60

600

317T4L

314.34

317.50

457.20

234.60

230.60

600

317T4N

314.34

317.50

355.60

183.80

179.80

550

298T4L

295.29

298.45

457.20

234.60

230.60

550

298T4N

295.29

298.45

355.60

183.80

179.80

500

269T4L

266.72

269.88

457.20

234.60

230.60

500

269T4N

266.72

269.88

355.60

183.80

179.80

450

241T4L

238.14

241.30

355.60

183.80

179.80

450

241T4N

238.14

241.30

304.80

158.40

154.40

400

222T4L

219.09

222.25

355.60

183.80

179.80

400

222T4N

219.09

222.25

304.80

158.40

154.40

350

203T4L

200

04

203.20

304.80

158.40

154.40

350

203T4N

200.04

203.20

254.00

133.00

129.00

300

177T4N

174.64

177.80

215.90

114.00

110.00


Taille de mamelon et gamme de mamelon (3 boucles)

Nominal diameter(mm)

Nipple type

Nipple socket average diameter(mm)

Nipple max diameter(mm)

Nipple length(mm)

Nipple socket depth(mm)

Buckle length(mm)

 

 

D4

D1

L1

L2

L3

550

298T3L

294.24

298.45

457.2

234.6

230.6

500

273T3L

268.84

273.05

457.2

234.6

230.6

500

273T3N

268.84

273.05

355.6

183.8

179.8

400/450

241T3L

237.09

241.3

355.6

183.8

179.8

400/450

241T3N

237.09

241.3

338.7

175.30

171.8

350/400

215T3L

211.69

215.9

355.6

183.3

179.8

350/400

215T3N

211.69

215.9

304.8

158.4

154.4

300

177T3L

172.95

177.16

270.9

141.50

137.50


Guide d'utilisation

1.

Use special hoist tools to hoist graphite electrode. It is strictly forbidden to prize electrode ends up with crowbar. It must be handled with great care during transportation to avoid damage.

2.

Graphite electrode must be kept away from being moistened or wetted by rain, snow and water, and must be kept dry. It must be dried in the furnace before use. The drying temperature in the furnace shall be less than 100℃. The drying period shall be not less than 48 hours.

 

3.

Not to be stored up near clay, slag etc. To avoid surface pollution and increasing resistivity.

4.

Carefully checking before connection, make sure that the socked and nipple thread is not damaged, nipple pitch plug is in. Nipple screw shall not be damaged during lifting.

5.

Blow the nipple and socket threads with compressed air.


Le processus de production

The production process

Emballage

packing photo



Notre société peut fournir des rapports de test en troisième partie avant la livraison.

SGS testing report

Les clients montrent

customer visiting

FAQ

Q: Do you provide samples?

 A:  Yes, 1-2MT sample order are available for your side to check our quality.Sample order delivery time will be 5-7 days.

For such small order could choose shipping by air or express.  

Q:Delivery time?

A: Generally, we have goods in stock. 

The quantity less than 100MT, delivery time is about 10-15days.

 If more than 100MT, the delivery time will about 20-30days.  

 Exactly time we could confirm depend on order condition. 

Q: What is your trade terms and payment method?

A: Trade term accept FOB, CFR, CIF, EXW, etc. 

 Payment method usually by T/T, L/C,Western union,Paypal etc.

 Also can choose other way, we could discuss.

Q: How can i get the price early?

A: If you could provide the quantity, grade, size and such specification,we could quote you less than 12hours once see your inquiry ,If you do not know this information, we need contact and confirm then quote to you.  

Notice   

Please note that the price on website is a rough range price.

The actual price will depends on raw materials,exchange rate, market,and the order size, grade, quantity and so on.  

 If you do need the goods, contact us freely.  Glad to cooperation with you,Thanks !



                                         Company Information

Carbo Graphite group is a manufacturer and trading combo, Since 1992s.  Special in the carbon and graphite products.    

We mainly do the domestic market in the past time. The company begin to exploit the oversea market since 2014.

The main products is EP(electrode paste),GE(graphite electrode), CPC(calcined petroleum coke), and also do business for other carbon and graphite items. 

Our carbon and graphite items have passed the testing specific carbon testing according to JB/T6773-2011.We're sure that the material is in strictly accordance to REACH regulation for EU market.

RP 150*1800mm HP graphite electrode for steel making EAF LF 

Annual output:
50,000tons graphite electrodes
200,000tons electrode pastes
200,000tons calcined petroleum cokes 


Informations de contact

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Groupes de Produits : Electrode RP Graphite > Électrode en graphite RP 200

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