
China Graphite Electrodes
UHP 450 600 700mm Graphite Electrodes China
RP Graphite Electrode Series: RP200, RP250,RP300,RP350,RP400,RP450,RP500,RP550,RP600,RP700
HP Graphite Electrode Series: HP200, HP250, HP300, HP350,HP400,HP450,HP500,HP550,HP600,HP700
UHP Graphite Electrode Series:UHP250,UHP300,UHP350,UHP400,UHP450,
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 |
Properties of the GRAPHITE ELECTRODE
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 |
Current load and current density
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 |
Nipple Size and Nipple Range (4 buckles)
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 |
Nipple Size and Nipple Range (3 buckles)
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 |
Guidance of using
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. |
The production process
Packing
Our company can provide third-part test reports before delivery
Customers show
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: |
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Article Tags:
UHP 200 Mm Graphite Electrode UHP 450 Mm Graphite Electrodes Regular Power Ele
[email protected]
2019-08-16 17:37:52Artificial graphite electrode is made of petroleum coke, needle coke and coal pitch. It is mainly used for steel smelting in the steel plant.
Grade: RP, HP, SHP, UHP
Diameter size: 150-700mm
Length: 1500-2700mm.
UHP 450 500 600 650 700 is hot selli
[email protected]
2019-08-16 17:37:52Artificial graphite electrode is made of petroleum coke, needle coke and coal pitch. It is mainly used for steel smelting in the steel plant.
Grade: RP, HP, SHP, UHP
Diameter size: 150-700mm
Length: 1500-2700mm.
Now Uhp 350 450 300 650 700 is hot s
[email protected]
2019-08-16 17:30:30Artificial graphite electrode is made of petroleum coke, needle coke and coal pitch. It is mainly used for steel smelting in the steel plant.
Grade: RP, HP, SHP, UHP
Diameter size: 150-700mm
Length: 1500-2700mm.
UHP 450 500 600 650 700 is hot selli