Calibration

HTL has recently heavily invested in a brand new, state of the art calibration laboratory, within the head office. This allows for the replication of how customer tools are used on site, whilst calibration is in process, making extremely accurate results possible. There are a total of 9 calibration units, 6 for torque tools and 3 for pressure gauges. This ensures that all equipment is effectively covered.

Customers are welcome to visit the office at any time, in order to view the machinery and compare it to alternative suppliers.


A hydraulic low profile tool being calibrated on HTLs 5000ft/lbs unit.  
Pneumatic torque multiplier being calibrated on HTLs 25000ft/lbs unit.  
A pistol grip pnematic torque wrench being calibrated on HTLs 5,000NM run down unit.
A hydraulic low profile tool being calibrated on HTLs 100,000NM calibration unit.
The control centre which contains pressure gauges, torque readout units and computer equipment.  
A break back hand torque wrench being calibrated on HTLs 1000ft/lbs auto unit.
A 40000PSI gauge being calibrated.
A 160PSI air pressure gauge being calibrated.
A 10000PSI gauge being calibrated.  

Rental Catalogue

To view the online catalogue or request a printed copy.

Torque Tools

We supply a wide range of torque-based products.

Bolt Tensioning

We have a huge stock available of Topside and Subsea tensioners.

New for 2012

To view and enquire about our new products for 2012.