| Diameter: | 63-219mm |
| .Length | 190-3500mm |
| Material | Iron, Rubber, Nylon, HDPE, etc |
| shafts diameter | from 20 to 40mm |
| tube material | carbon steel pipe, rubber, HDPE or UHMWPE |
| tube diameter | 63-219 mm |
| tube wall thickness | 2-5mm or more than 5mm |
| tube length | 190-3500mm |
| shaft diameter | 20-40 mm or as drawing |
| shaft external | 10-40 mm on each side or as drawing |