Subsea hydraulic bolt tensioner
1500 bar (21 750 psi), 1.180 " (30 mm) | AQUAJACK®
Hydratight
By tightening all the bolts on a joint simultaneously a saving of up to 80% can be achieved over alternative methods.
Hydratight's Aquajack subsea tensioner achieves this to provide the most cost effective solution to subsea bolt or stud tightening.
Aquajack's unique reaction nut design: SPLIT NUT® allows rapid tool removal and application to long bolts and damaged threads:
- 30mm maximum piston stroke for tools AJ2 to AJ8
- 20mm maximum for tools AJ0 and AJ1
- All tools incorporate visible piston stroke indicators
Features and Benefits:
- Compact design
- Long piston stroke
- Misalignment compensation
- Quick, simple hose connection
- Visible piston stroke indication
- 'No spill' overstroke elimination
- Quick fastening or solid reaction nut
Hydratight's Aquajack subsea tensioner achieves this to provide the most cost effective solution to subsea bolt or stud tightening.
Aquajack's unique reaction nut design: SPLIT NUT® allows rapid tool removal and application to long bolts and damaged threads:
- 30mm maximum piston stroke for tools AJ2 to AJ8
- 20mm maximum for tools AJ0 and AJ1
- All tools incorporate visible piston stroke indicators
Features and Benefits:
- Compact design
- Long piston stroke
- Misalignment compensation
- Quick, simple hose connection
- Visible piston stroke indication
- 'No spill' overstroke elimination
- Quick fastening or solid reaction nut
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