| Material Specification | Technical |
| Main Body:Polarized Rubber | Working Pressure: 1.5MPa |
| Lining: Nylon Cord Fabric | Bursting Pressure: 4.5MPa |
| Frame: Hard Steel Wire | Vacuity: 86.7KPa |
| Flange: Mild Steel | Applicable temp.: -20 ~ +115¡ãC |
3. Twin-Sphere Union (UJ-102UN)
| Size | L | Axial Compression |
Axial Elongation |
Transverse Movement |
Angular Deflection |
| 15 | 200 | 25mm | 6mm | 23mm | 35Deg |
| 20 | 200 | 25mm | 6mm | 23mm | 35Deg |
| 25 | 200 | 25mm | 6mm | 23mm | 30Deg |
| 32 | 200 | 25mm | 6mm | 23mm | 30Deg |
| 40 | 200 | 25mm | 6mm | 23mm | 30Deg |
| 50 | 200 | 25mm | 6mm | 23mm | 20Deg |
| 65 | 200 | 25mm | 6mm | 23mm | 15Deg |
| 80 | 260 | 25mm | 6mm | 23mm | 15Deg |
| 100 | 294 | 25mm | 6mm | 23mm | 15Deg |