| Place of Origin | Germany | Brand Name | SGL |
| Model Number | M258 | Type | Composite Sheet |
| Application | vacuum pump | Thickness | 39 |
| Grade | Nuclear Grade | C Content (%) | 82% |
| carbon graphite vane | Name | brand | M106H |
No 55,Pengjia Xiang,Laodaohe Town,Kaifu District,Chagnsha,Hunan