Diameters 3-9 inch
SMALL DIAMETER GRAPHITE ELECTRODE
Small diameter graphite electrode, the perfect solution for various smelting applications. With a diameter ranging from 75mm to 225mm, our graphite electrode is specifically designed to meet the demands of industries such as calcium carbide smelting, carborundum production, white corundum refining, rare metals smelting, and Ferrosilicon plant refractory needs.
- Superior Heat Resistance
- Excellent Conductivity
Description
We understand the importance of quality and precision in your smelting processes. That's why we have developed this advanced small diameter graphite electrode, meticulously engineered to deliver exceptional performance and durability. Our electrodes are manufactured using high-quality graphite materials, ensuring consistent and reliable results in every usage.
The small diameter of our graphite electrodes makes them highly suitable for precision smelting operations. Whether you need to produce calcium carbide, refine carborundum, or smelt rare metals, our electrodes provide the ideal solution. With their superior heat resistance and excellent conductivity, our graphite electrodes ensure efficient and effective smelting processes, enabling you to achieve optimal results in your operations.
Small Diameter Graphite Electrode Features
- High current carrying capacity
- High mechanical strength, low resistance
- Good electric and thermal conductivity
- High oxidation resistance, low consumption
- High machining accuracy and nice surface finishing
- High mechanical strength
- High resistance on thermal and mechanical shock
- Good dimension stability, not easy to deform
Mainly Application
Small diameter graphite electrode main used for smelting calcium carbide, carborundum, white corundum, rare metals smelting, as refractory in Ferrosilicon plant, etc..
- Electric arc furnace(EAF)
- LF (ladle furnace)
- Resistance furnace
- Submerged arc furnace (SAF)
Specification
Technical Parameter For Small Diameter Graphite Electrode
|
Diameter |
Part |
Resistance |
Flexural Strength |
Young Modulus |
Density |
C.T.E |
Ash |
|
|
Inch |
mm |
μΩ·m |
MPa |
GPa |
g/cm3 |
×10-6/℃ |
% |
|
|
3 |
75 |
Electrode |
7.5-8.5 |
≥9.0 |
≤9.3 |
1.55-1.64 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
|
4 |
100 |
Electrode |
7.5-8.5 |
≥9.0 |
≤9.3 |
1.55-1.64 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
|
6 |
150 |
Electrode |
7.5-8.5 |
≥8.5 |
≤9.3 |
1.55-1.63 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
|
8 |
200 |
Electrode |
7.5-8.5 |
≥8.5 |
≤9.3 |
1.55-1.63 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
|
9 |
225 |
Electrode |
7.5-8.5 |
≥8.5 |
≤9.3 |
1.55-1.63 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
|
10 |
250 |
Electrode |
7.5-8.5 |
≥8.5 |
≤9.3 |
1.55-1.63 |
≤2.4 |
≤0.3 |
|
Nipple |
5.8-6.5 |
≥16.0 |
≤13.0 |
≥1.74 |
≤2.0 |
≤0.3 |
||
Current Carrying Capacity For Small Diameter Graphite Electrode
|
Diameter |
Current Load |
Current Density |
Diameter |
Current Load |
Current Density |
||
|
Inch |
mm |
A |
A/m2 |
Inch |
mm |
A |
A/m2 |
|
3 |
75 |
1000-1400 |
22-31 |
6 |
150 |
3000-4500 |
16-25 |
|
4 |
100 |
1500-2400 |
19-30 |
8 |
200 |
5000-6900 |
15-21 |
|
5 |
130 |
2200-3400 |
17-26 |
10 |
250 |
7000-10000 |
14-20 |
Size & Tolerance For Small Diameter Graphite Electrode
|
Nominal Diameter |
Actual Diameter(mm) |
Nominal Length |
Tolerance |
|||
|
Inch |
mm |
Max. |
Min. |
mm |
Inch |
mm |
|
3 |
75 |
77 |
74 |
1000 |
40 |
-75~+50 |
|
4 |
100 |
102 |
99 |
1200 |
48 |
-75~+50 |
|
6 |
150 |
154 |
151 |
1600 |
60 |
±100 |
|
8 |
200 |
204 |
201 |
1600 |
60 |
±100 |
|
9 |
225 |
230 |
226 |
1600/1800 |
60/72 |
±100 |
|
10 |
250 |
256 |
252 |
1600/1800 |
60/72 |
±100 |
Customer Satisfaction Guarantee
Your “One-Stop-Shop” for GRAPHITE ELECTRODE at the guaranteed lowest price
From the moment you contact Gufan, our team of experts are committed to providing outstanding service, quality products, and timely delivery, and we stand behind every product we produce.
- Use the highest quality materials and manufacture the products by professional production line.
- All products are tested by high-precision measurement between graphite electrodes and nipples.
- All the specifications of the graphite electrodes meet industry and quality standards.
- Supplying correct grade,specification and size to meet the customers’ application.
- All graphite electrode and nipples have been passed the final inspection and packaged for delivery.
- we also offer accurate and timely shipments for a trouble-free start to finish electrode order process
GUFAN customer services is committed to providing exceptional customer service at every stage of the product usages,Our team supports all customers to achieve their operational and financial targets through the provision of critical support in essential areas.