Ultra High Power Graphite Electrode
Color: Black
Connector type: 3TPI/4TPI/T4L
Flexural strength: 10-15/10.5-15/10.5-15/7.0-8.5
Resistivity: Electrode 6.6-6.0 Connector 5.5-4.8
Zhen'an, a graphite electrode manufacturer with strict quality control
With our efficient supervision system and professional experience, we provide efficient and thoughtful services to customers around the world. We sincerely hope to become your Chinese supplier and partner.
Characteristics of Zhen'an graphite electrode
The graphite electrode products produced by our factory have the following characteristics:
·High temperature resistance.
·Good thermal conductivity and electrical conductivity.
·Low thermal expansion.
·Good machinability
·Good chemical corrosion resistance
·Corrosion-resistant and longer life than most metal electrodes
·Compared with traditional 50hz grounding electrodes, the resistivity is small and very suitable for high-frequency current
Various parameters of ultra-high power graphite electrodes
| Grade | Nominal diameter | Allowable current load A | Current density A/cm2 | ||
| Ultra-high power electrode | Alternating current | Direct current | Alternating current | Direct current | |
| 300mm | 15000~22000 | 20~30 | |||
| 350mm | 20000~30000 | - | 20~30 | - | |
| 400mm | 25000~40000 | - | 19~30 | - | |
| 450mm | 32000~45000 | - | 19~27 | - | |
| 500mm | 38000~55000 | - | 18~27 | - | |
| 550mm | 45000~65000 | 49000~78000 | 18~27 | 20~32 | |
| 600mm | 50000~75000 | 58000~93000 | 18~26 | 20~32 | |
| 650mm | 60000~85000 | 60000~110000 | 18~25 | 20~30 | |
| 700mm | 70000~120000 | 79000~130000 | 18~30 | 20~30 | |
our service
1. Professional manufacturer--15 years of experience
2. Strict quality control - SGS inspection
3. High supply capacity--3000MT/month
4. Prompt delivery - within 15 days
Zhenan customer visit and environmental display


Our factory supplies ultra-high power graphite electrodes, quasi-high power graphite electrodes, high power graphite electrodes, ordinary power graphite electrodes and graphite electrode connectors. Welcome to contact us for purchase.
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