| Customization: | Available |
|---|---|
| Carbon Content: | High-Carbon |
| OEM: | Yes |
|
Still deciding? Get samples of US$ 0/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Technical Quota of Graphite Electrodes
|
||||||
|
ITEM
|
UNIT
|
RP
|
HP
|
UHP
|
||
|
14-24inch
φ350-600mm |
8-24inch
φ200-600mm |
12-20inch
φ300-500mm |
22-28inch
φ550-700mm |
|||
|
Resistivity≤
|
Electrode
|
μΩ·m
|
7.0-9.0
|
5.5-6.5
|
4.8-5.8
|
4.5-5.5
|
|
Nipple
|
4.0-4.5
|
3.5-4.0
|
3.0-4.0
|
2.5-3.5
|
||
|
Bending stregth≥
|
Electrode
|
Mpa
|
8.0-12.0
|
10.0-14
|
12.0-16.0
|
12.0-16.0
|
|
Nipple
|
19.0-22.0
|
20.0-23.0
|
20.0-24.0
|
22.0-25.0
|
||
|
Elastic Modulus≤
|
Electrode
|
Gpa
|
7.0-11.0
|
80.-12.0
|
9.0-13.0
|
10.0-14.0
|
|
Nipple
|
12.0-14.0
|
14.0-16.0
|
15.0-18.0
|
16.0-19.0
|
||
|
Bulk density≥ |
Electrode
|
g/cm3
|
1.60-1.65
|
1.68-1.72
|
1.70-1.75
|
1.70-1.75
|
|
Nipple
|
1.75-1.8
|
1.85-1.8
|
1.78-1.82
|
1.8-1.85
|
||
|
Ash≤ |
Electrode
|
%
|
0.3
|
0.2
|
0.1
|
0.1
|
|
Nipple
|
||||||
|
CTE≤ |
Electrode
|
10-6/ºC
100-600ºC |
2.0-2.4
|
1.6-1.9
|
1.1-1.4
|
1.1-1.4
|
|
Nipple
|
1.8-2.2
|
1.1-1.4
|
0.9-1.2
|
0.9-1.2
|
||
|
Suggested Current-carrying Capacities of Electrodes
|
||||
|
Nominal Diameter |
(A)
Suggested Current-carrying Capacities |
|||
|
Inch
|
mm
|
RP
|
HP
|
UHP
|
|
3
|
75
|
1000-1400
|
|
|
|
4
|
100
|
1500-2400
|
|
|
|
5
|
130
|
2200-3400
|
|
|
|
6
|
150
|
3500-4900
|
|
|
|
8
|
200
|
5000-6900
|
5500~9000
|
|
|
10
|
250
|
7000-10000
|
8000~13000
|
|
|
12
|
300
|
1000-13000
|
13000~17400
|
13000~22000
|
|
14
|
350
|
13000-18000
|
17400~24000
|
20000~30000
|
|
16
|
400
|
18000-23500
|
21000~32000
|
25000~40000
|
|
18
|
450
|
22000-27000
|
25000~40000
|
32000~45000
|
|
20
|
500
|
25000-32000
|
30000~48000
|
38000~55000
|
|
24
|
600
|
37000-45000
|
44000~67000
|
|
Test the quality before shipment
Q1. What is your main product?
A1:We mainly produce Calcined Petroleum Coke and Graphite Electrode. We can offer customized according to customer's specific demand.
Q2. Can you offer free samples?
A2:Usually we can offer samples for 500g, if the sample is expensive, clients will pay the basic cost of the sample. And the freight is paid by buyer.
Q3. Do you accept OEM or ODM orders?
A3:Sure, we do.
Q4. How about your delivery time?
A4:Usually our manufacture time is 7-10 days. And meanwhile it takes 7-30 days to apply the Import and export license for
dual-useitems and technologies, so the delivery time is 7 to 30 days after payment.
Q5. What is your MOQ?
A5:Our MOQ is 20 tons.
Q6. What is the package like?
A6:25kg/bag,50kg/bag,100kg/bag 1000kg/jumbo bag, and we pack goods as customer's requested.
){kind=link}