Bolt Tensioners Manufactured by ABS Group

HiSTRONG is the indigenous brand of ABS engaged in developing “Made in India” Hydraulic bolt tensioners.

Bolt Tensioners

HiSTRONG is the indigenous brand of ABS engaged in developing “Make in India” bolt tensioners.

With over a quarter of a century experience as the leading bolting company in Asia; our industrial domain has helped us develop these tools for optimal quality, durability and economy of usage. Manufactured in accordance with ISO 9001: 2015 standards, these bolting tools are assisted with quality technical support and crafted using modern manufacturing technologies to provide fast, accurate and safe solutions to tighten and loosen multiple bolts simultaneously by applying controlled bolting principles.

Standard Bolt Tensioners

Standard tensioners are designed to fit most of ANSI B 16.5, 16.47, API flanges.

Foundation Tensioners

Perfect for wind turbine foundation bolts, these long stroke spring assisted tensioners come with optional cycle counter.


Single-stage tensioners are versatile and reliable hydraulic bolt tensioners suitable for high load and tight space applications. These tools feature low height profile to use when there are overhead obstructions.

Multi Stage Tensioners

This compact tensioner is perfect for high load and tight access applications, typically on wind turbines. Available as multi stage or a single stage version, it is hard wearing and ensures maximum cyclic life.

Special Tensioners

This range of tensioners is made to fit all Norsok, Compact oil and gas flanges catering to higher loads and reduced space restrictions.


Advanced Bolting Solutions Pvt. Ltd.

ABS House Plot W116(A), TTC Industrial Area Khairane MIDC,Navi Mumbai 400 710, Maharashtra, India