
Isostatic pressing technology: Excellent isotropy, uniform density, strength increased by 30%
2800℃ high-temperature graphitization: Removes impurities, improves purity, enhances thermal conductivity
Precision CNC machining: Dimension accuracy ±0.5mm, smooth inner wall, reduces metal residue
Antioxidant coating technology: Forms a protective film at high temperatures, reduces oxidation rate
ISO 9001:2015 Quality Management System Certification
CE Certification (Compliant with EU Safety Standards)
RoHS Environmental Certification (No Hazardous Substances)
Compliant with ASTM C1072 International Standard for Graphite Materials
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Provide efficient customized solutions for the metallurgical smelting industry
Product drawing



Basic feature
| Capacity | Outer diameter of the upper part (mm) | Luxury Family Home | Height (mm) |
| 1kg | 65±2 | 57±2 | 110±2 |
| 5kg | 120±2 | 95±2 | 180±2 |
| 10kg | 150±2 | 120±2 | 220±2 |
| 25kg | 200±2 | 160±2 | 280±2 |
| 50kg | 260±2 | 210±2 | 350±2 |
| 100kg | 320±2 | 260±2 | 420±2 |

Why choose us?
1. Super high quality: Comprehensive control over every aspect from materials to processes.
2. Core technology fully controllable: Proficient in key processes such as high-temperature graphitization and purification, supporting 72-hour non-standard customization response.
3. Ultimate quality guarantee: High-purity products reach 5N + purity, resistant to 3000℃ high temperature + strong corrosion, with full batch traceable testing.
4. Uninterrupted full-cycle service: Large-scale production + 5-7 days small-batch delivery, 24-hour technical response + on-site support.
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