BOLT TENSIONER

NORWOLF T-Con™ Tensioner Benefits:

Norwolf T-Con™ Thru Bolt Tensioners are used in bridge construction, wind turbine construction, bridge building and myriad large construction applications.

All Norwolf® Hydraulic Bolt Tensioners are used extensively in wind. construction, oil refineries, gas transmission, off-shore, and power generation applications. All Norwolf tensioners are designed for use with standard 10K psi pumps.

​• Operates at only 10000 psi – single line action permits use with any 10K pump.

• Custom double stack/double acting available to fit in narrow confines as shown in photos.

• Built in safety cap eliminates strain.

• Built in automatic spring return.

• Choice of pin type or gear driven nut tightening mechanism.

• Special configurations, double stack, double acting.

​For your convenience, please download the T-CON™ Application Sheet below, to send us your most accurate information and to expedite your tool.

NORWOLF X-Bot™ Tensioner Benefits

New Norwolf XBot™ hydraulic bolt tensioners are used extensively in offshore.oil, refining, gas transmission, and power generation industries.

All Norwolf® Hydraulic Bolt Tensioners are used extensively in wind. construction, oil refineries, gas transmission, off-shore, and power generation applications. All Norwolf tensioners are designed for use with standard 10K psi pumps.

​• Operates at only 10,000 psi hydrualic pressure.

• Conversion kits available for different bolt sizes.

• Fits all API flanges.

• Alloy steel cylinder “milled” to fit in restricted areas.

• 3/8” to 3/4″ stroke.

• Auto spring return.

• Built in safety cap.

• Can be “daisy chained” to operate on multiple bolts simultaneously.