| Feature / Parameter | Specifications |
| Brand & Logo | DF (Dafeng Clamp - Forged on Body) |
| Model / Size | ZX 219 |
| Max. Working Pressure | 600 Bar (60 MPa / 8,700 PSI) |
| Locking Mechanism | 4-Bolt Split Design (Two halves with symmetric locking) |
| Manufacturing Process | 100% Solid Hot-Die Forging + Precision CNC Machining |
| Bolt Grade | High-tensile Grade 10.9/12.9 heavy-duty bolts |
| Application | Deep mine cement backfill, tailings slurry disposal, high-pressure paste transport |
