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Controlled Bolt Tightening

Controlled Bolt Tightening is the process of applying a known and calculated load to a mechanical joint to ensure joint integrity accurately.

In-Situ Precision Bolt Tightening Solutions for Critical Joints

Controlled Bolt Tightening is the favored approach for securing crucial joints, employing either Torque Tightening or Bolt Tensioning methods. The process ensures a leak-free start-up by precisely applying the necessary bolt load in a controlled fashion, aligning with joint design and operating specifications. In-Situ boasts a comprehensive inventory of bolt torquing and tensioning equipment, backed by technical support from esteemed partners in the USA and the United Kingdom. Beyond supplying a diverse array of tools, the company possesses a proficient team of seasoned operators, adept at delivering precision bolt tightening services across diverse industries in the region.

Why Choose Us


Commitment to solve customer’s problem.


Fast response.


Highly skilled technicians.


Excellent track record.


  • Piping flange joint leaks.
  • Equipment flange joint leaks eg. heat exchanger flange leaks.
  • Valve bonnet, gland packing, pressure seal ring or body pinhole leaks.
  • Pipe joint leaks like elbow, tee, straight pipe, reducer, etc.
  • All types of welding failure that leads to leaks eg. pinhole, cracks, etc.
  • Casing pinhole, thinning pipe, etc.

Benefits of Controlled Bolt Tightening

  • Ensures joint integrity and leak-free start-up.
  • Provides uniformed bolt load.
  • Controls critical elements associated with bolted joint integrity.
  • Increases plant safety.

Industry Applications

Oil and Gas
Power Generation

Optimal Precision in Bolt Tightening:
Unveiling Our Exclusive Advantage

Type of Controlled Bolt Tightening

Hydraulic Torque Tightening
Hydraulic Bolt Tensioning
Pneumatic Torgue Tightening


Bolstering Joint Integrity: Controlled Bolt Tightening Excellence

Elevate your project’s reliability with our Controlled Bolt Tightening Services. In-Situ Group of Companies brings precision, efficiency, and peace of mind to every job.