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Tentec design, manufacture and market bolt tightening equipment. Tentec are an innovative producer of bolt tightening equipment with a high level of focus on quality and safety.Sample Customers►
The company have Lloyds quality approvals to ISO 9001. ISO 14001 & BS OHSHS 18001. Our Bolt Tensioning products are designed to suit diverse applications in varied working environments throughout the industrialized world. We incorporate many unique features into our products to ensure that they are simple, reliable and safe.
No matter what your preference for bolt tightening, Tentec have it covered. Tentec offer world class standard ranges of hydraulic bolt tensioning tools and innovative ranges of direct drive, square drive hydraulic torque wrenches.

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Are these the worlds largest Hydraulic Nuts?..

Tentec have supplied 4 massive hydraulic nuts for a major forging press refurbishment project in the US.
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A new web resource to keep track of whats new and current at Tentec. Find all the latest press and media releases, your comments are most welcome
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ECITB Certified Bolt Training for Industry Now Available from Tentec
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The Vector SPO Compact Flange has been used across the globe since 1989, offshore, onshore and subsea, offering significant weight and space savings over conventional flanges, leak-free joint integrity and therefore is the most effective environmentally friendly piping joint available today.

The preferred method of tightening the SPO compact flange bolts is with the use of bolt tensioning tools. Due to the compact size and relatively high bolt load requirements of the flanges, most conventional bolt tensioners either do not physically fit onto the flanges or do not have enough bolt load capacity.

The V-Series tensioners are a purpose designed range of tools designed specifically for use on Vector SPO Compact flanges. The range consists of 11 powerful bolt tensioning tools covering bolt sizes from 3/4” to 4”

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