Subsea Bolt Tensioner
TheGAW Our Subsea Bolt Tensioners are engineered for exceptional performance in demanding underwater environments. The compact, ROV-friendly design enables efficient deep-water operations. Featuring advanced sealing technology and pressure-compensated systems, these tools deliver precise tensioning while preventing hydraulic fluid contamination, making them ideal for critical subsea bolting operations.
Specifications
| MODEL | BOLT SIZE | TOOL LOAD(KN) | HYDRAULIC AREA(mm²) | MAX. STROKE(mm) | WEIGHT(Kgs) |
|---|---|---|---|---|---|
| ASST1 | 3/4" M20 | 140 | 943 | 20 | 2.2 |
| 7/8" M22 | |||||
| ASST2 | M24 | 239 | 1596 | 30 | 3.9 |
| 1" M27 | |||||
| ASST3 | 1-1/4" M33 | 380 | 2533 | 30 | 6.7 |
| 1-3/8" M36 | |||||
| ASST4 | 1-1/2" M39 | 551 | 3676 | 30 | 7.8 |
| 1-5/8" M42 | |||||
| ASST5 | 1-3/4" M45 | 880 | 5868 | 30 | 11.7 |
| 1-7/8" M48 | |||||
| 2" M52 | |||||
| ASST6 | M56 | 1564 | 10433 | 30 | 22.6 |
| 2-1/4" M60 | |||||
| 2-1/2" M64 | |||||
| ASST7 | 2-3/4" M72 | 2579 | 17174 | 30 | 34.2 |
| M76 | |||||
| 3" M80 | |||||
| 3-1/4" M85 | |||||
| 3-1/2" M90 |
Features
- Integrated RFID technology provides enhanced traceability and real-time performance monitoring in subsea operations.
- The ASST series subsea tensioner is designed with a quick-releasing nut for operational trustworthiness and improved working.
- Two rotation ways: manually or with Tommy bar.
- Easy operation with anti-skid function.
- High-strength anticorrosion, prolonging service life.
- Manufactured subsea bolt tensioners from high-quality materials with an ergonomic design, making it easier for the operator/diver to use continuously in challenging subsea environments.
- Subsea bolt tensioners incorporating the quick reaction nut feature reduces diver fatigue, improving diver safety and productivity.
Notification
- Additional Acessories: Quick Couplers, Hydraulic Hoses.
- Standard Cert Package including Technical Datasheet, Operational Manual, Maintenance Manual, and Manufacturing Test Report are supplied along with machine.
- Usage of TheGAW Hydraulic Tensioning Pumps will provide greater efficiency on the torque tools.
Warning
SAFETY NOTICE
Using TheGAW™ Tensioning tools without proper precautions can lead to severe injuries. Follow the provided operational guidelines and industry safety standards. Regular maintenance and inspection of the machines are essential to ensure safe and efficient performance.