RP 400 Graphite Electrode
Product categories of RP 400 Graphite Electrodes, supplied from China. RP 400 Graphite Electrode, wholesale directly from factory.
China RP 400 Graphite Electrode Suppliers
Graphite Electrodes mainly use Needle Coke,Petroleum Coke as raw material, coal tar pitch as binder
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Items
|
RP
|
|
¦µ75-300
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¦µ350-450
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¦µ500-700
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Resistance
¦Ì¦¸.m (max)
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Electrode
|
7.5
|
8.0
|
|
Nipple
|
6.0
|
6.5
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Bulk Density
g/cm3 (min)
|
Electrode
|
1.60
|
1.60
|
1.60
|
|
Nipple
|
1.75
|
1.68
|
Bending Strength
Mpa(min)
|
Electrode
|
8.4
|
7.5
|
7.0
|
|
Nipple
|
16.0
|
16.0
|
Young's Modulus
Gpa(Max)
|
Electrode
|
8.0
|
8.0
|
|
Nipple
|
12.0
|
12.0
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|
Ash % (max)
|
Electrode
|
0.3-0.5
|
0.3-0.5
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|
Nipple
|
0.3-0.5
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0.3-0.5
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CTE
(100-600oC)¡Á10^-6/oC
|
Electrode
|
2.8
|
2.8
|
|
Nipple
|
2.7
|
2.7
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Producing process
Raw material-Crushing-Calcining-Milling/medium crushing-Screening-Dosing-Kneading-Forming-Baking-Graphitization-Machining-Inspection-Products
Why Choose Us?
• Annual output: 50,000 metric tons, mass stock
• Strict quality control system, ISO9001 certified
• High purity needle coke
• Short lead time and on-time delivery guaranteed
• Your one-stop supplier, both stable product quality and rich experiences of after-sales service.
