Tentec CTST tensioner

CTST series – Standard topside tensioners

The CTST series of topside-tensioners is a reliable standard tensioner series with good value for money. The CTST can be used in pressure-containing applications, steel constructions and mechanical engineering. The series consists of six models for the bolt range M20 to M100, which is suitable for flanges according to the guidelines ANSI B16.5, ANSI B16.47 Series A, MSS-SP44, API-6A and API-17D. The CTST series has a maximum working pressure of 1,500 bar.

A kit consists of a loadcell with a corresponding range of pullers, bridge pieces and utility rotating sockets for the various bolt sizes (conversion kits). Metric and UNC-/UNF kits are available as standard. Specials can also be designed on request.


Tentec CTST

  • Long stroke
  • Material of the highest standard in its class
  • The tensioner can be placed in 3 parts
  • Wide range of weights and bolt sizes