APPLICATIONS:
1. Pressure Grouting in Fractured or Unconsolidated Borehole Or Rock Formations
2. Water Infusion for Dust Control in Coal Mines
3. Methane Gas Control and Collection in Mines
4. Sealing Elements in Soil or Boreholes
5. Water Sampling Testing
6. Hydraulic Fracturing Testing
7. Permeability Testing
8. Quality Control Testing of Tubes
9. Bore-Hole Fluid Sampling,
10. Bore-Hole Wall Impression Testing
11. Industrial Piping Hydro-Testing,
12. Water Wells Repair
13. Aquifers Monitoring
Main Specification
| Packer Size | O.D. Deflated,mm | Expansion O.D. mm | Suitable Hole Dia. Mm | Work Pressure ≤Mpa | Pressure Mpa | |
| Proof | Max. Burst | |||||
| φ32-2 | 50±1.3 | 90 | 60 | 6 | 12 | 24 |
| φ38-2 | 55±1.3 | 95 | 65 | 5 | 10 | 20 |
| φ45-2 | 63±1.3 | 100 | 75 | 4 | 8 | 16 |
| φ45-4 | 69±1.5 | 100 | 75 | 16 | 24 | 32 |
| φ51-2 | 69±1.5 | 110 | 90 | 4 | 8 | 16 |
| φ51-4 | 75±1.5 | 110 | 90 | 16 | 24 | 32 |
| φ64-2 | 84±2.0 | 120 | 100 | 3 | 6 | 12 |
| φ64-4 | 90±2.0 | 120 | 100 | 8 | 12 | 16 |
| φ76-2 | 94±2.0 | 130 | 110 | 3 | 6 | 12 |
| φ76-4 | 99±2.0 | 130 | 110 | 8 | 12 | 16 |
| φ89-2 | 109±2.0 | 140 | 130 | 3 | 6 | 12 |
| φ102-2 | 122±2.0 | 160 | 150 | 3 | 6 | 12 |
Note: To save your time, it is important to know following basic information when choosing the rubber hose
1) Usage:
2) Borehole Dia.
3) Gland Rubber Sleeve Length (if any requirement),
4) Single or double packer request:
5) Steel joint pipe length (Straddle zone length if any request in double packer)
