Bolt Tensioning

  • Bolt tensioning works by preloading the bolt and stretching it before the nut is tightened.
  • The tensioner is clamped to the bolt’s threads and pushes against the flange in the surface being bolted.
  • This provides a very consistent amount of stretch to the bolt, ensuring consistent bolt stretch and clamping force.
  • Hence, to achieve an accurate & precise joint sealing load bolt tensioning is recommended.
  • No damage to studs
  • No damage to threads
  • Direct load on flange
  • High pressure machines
  • Faster service when compared to torqueing
  • Tightening with single effort

Simba Eng offers Bolt Tensioning Solutions from 32 MM to 155 MM range

  • On call services
  • AMC / ARC services
  • Onetime services
  • More than 40 machines readily available at our base to serve your requirements
  • ATE-X certified machines
  • Pneumatic / Electric torqueing power packs
  • More than 06 years of operator's experience in the same field
  • Skilled & educated professional engineering experts on site to serve you
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Besides this, usage of uncontrolled methods for bolting will result in uneven stress distribution, hence we recommend going for Simba’s bolt torqueing solution for a leak free joint.