Salg & utleie

Tentec Compact 8 strekkeverktøy

8 Subsea Tensioners capable of tensioning over 400 standard flanges

The COMPACT-8 range of subsea bolt tensioning tools brings a new generation of bolting solutions.

Comprising just 8 bolt tensioning tools, the Tentec COMPACT-8 series is capable of tensioning most standard flanges including most of the newer Vector SPO* Compact flanges. The COMPACT-8 series is made from high strength stainless steel which greatly reduces maintenance work to a minimum after subsea use.

Tentec subsea bolt tensioning tools have been used in the UK North sea by most of the large bolting contractors since 1991 and have a proven reliability and safety record.


  • High strength Stainless Steel material, minimises maintenance work after usage
  • 30mm ram stroke available.
  • Compact size for maximum usability on Vector* SPO Compact flanges
  • Quick fitting split reaction nuts available on all models.
  • High quality reliable seals. 1000's of pressure cycles
  • Uses industry standard quick connect couplings
  • Non slip tool surface for easy diver handling.
  • No Bonded/Dowty seals used on tools C8-02 to C8-07
  • Easy on-site seal replacement.
Produktene tilbys både for salg eller utleie etter ønske. Ta kontakt med oss i dag. 

Over 400 standard flanges

8 Subsea Tensioners capable of bolt tensioning over 400 standard flanges.

SPO* Vector - Compact Flanges
ANSI B16.5 Flanges
ANSI B16.47 Flanges
MSS-SP44 Flanges
API-6A Flanges
API-17D Flanges

Fast Tensioning

The Tentec Compact-8 range of subsea bolt tensioning tools can be supplied with quick acting Split Reaction Nuts. Simply mount the tensioning tool over the bolt, slide the open reaction nut over the bolt and snap the reaction nut halves together for rapid and reliable assembly. The rapid speed of fit ensures the most efficient use of expensive diver time.

Joint Documentation

The use of Tentec's Bolt Load Software package along side the COMPACT-8 range of subsea bolt tensioning tools completely removes the complexity of calculating what pressure to operate the tensioning tools. A complete bolt tensioning project can be defined and rapid joint specific technical datasheets can be produced.