Professional 500mm Hp Graphite Electrode 20 Inch Hp Ge With Different Length
500mm HP Graphite Electrode , 20 Inch HP GE with Different Length
Sichuan Guanghan Shida Carbon, founded in 1990, is specialized in producing graphite electrode 30 years. Shida Graphite electrode diameter: 450mm-650mm,700mm, grade:RP,HP,UHP.
Shida carbon is leading brand of graphite electrode in China, famous for the stable and good quality. We own the full production facilities from raw material, calcining to last graphitization,machining and delivery. All the production steps are controlled by Shida. We adopt the advanced production facilities from Japan,USA,Germany to improve our technology production level.It is our honor we gain good reputation from our customers. Our product already sold into South Korea, Italy,Germany,Russia,Turkey etc. near 30 countries and regions.
2 graphitization furnace is established by Shida Carbon:
1. LWG:
Huge temperature difference inside the furnace (300℃ max)
High power consumption and pollution(1300 ℃/35 days);
Easy to build and low construction cost;
2. Acheson Graphitization:
Automatic controlled and coordinated by temperature detector and fans inside, temperature well distributed, difference within 30 ℃;
Automatic loading and discharging;
Low power consumption(840 ℃/ 21 days)
Environment friendly, waste heat generation system;
Factory Information of SHIDA:
Shida Graphite Electrode General Properties
| Item | Unit | UHP | HP | RP | UHP Nipple | HP Nipple | |||
| 450-500mm | 550-700mm | 450-500mm | 550-700mm | 400-450mm | 500-700mm | ||||
| Bulk Density | g/cm3 | 1.66-1.73 | 1.68-1.75 | 1.60-1.70 | 1.62-1.72 | 1.55-1.65 | 1.54-1.64 | 1.80-1.85 | 1.72-1.80 |
| Resistivity | μΩm | 4.8-6.0 | 4.5-5.8 | 5.2-7.5 | 5.5-7.2 | 7.5-9.0 | 8.0-9.5 | 3.0-4.3 | 4.0-6.0 |
| Flexual Strength | MPa | 10.5-15.0 | 10.0-14.0 | 10.5-14.5 | 9.0-13.5 | 8.0-11.0 | 7.0-10.0 | 20.0-30.0 | 18.0-25.0 |
| Elastic Modulus | GPa | 8.0-10.0 | 8.0-12.0 | 6.0-9.3 | 16.0-20.0 | 12.0-16.0 | |||
| CTE (30-600) | 10-6/℃ | ≤1.5 | ≤2.2 | ≤2.8 | ≤1.3 | ≤2.0 | |||
| Ash Content | % | ≤0.3 | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.3 | |||
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