The HTR series standard hydraulic tensioners are versatile and reliable hydraulic tensioners suitable for all bolting applications.
Optimized for top-side applications, they are designed for use with ANSI, ASME, and API flanges.
Thanks to the fast spring-assisted piston return, they are ideal for tightening multi-bolt connections and applications requiring multiple tightening cycles.
1500 bar pressure and 10 mm stroke
No overruns due to internal valve, preventing unnecessary downtime.
Spring-assisted return for the next tightening cycle
Base series tensioners are designed to meet specific requirements for tightening foundation bolts. They are versatile and reliable hydraulic bolt... read more
Duo series multi-stage tensioners are versatile and reliable hydraulic bolt tensioners suitable for applications with high loads and limited space.
Optimized... read more
QUANTUM is a complete semi-automated tensioning system with a digitally controlled pump unit connected to an electro-hydraulic tensioning tool.
QUANTUM provides... read more
Delta series bolt tensioners are versatile and reliable hydraulic tensioners suitable for all bolting applications. Optimized for top-load applications, they... read more
HTS series standard hydraulic tensioners are versatile and reliable hydraulic tensioners suitable for all bolt applications.
Optimized for top-side applications, they... read more
