Accurate Load Control for Large Diameter Fasteners
For critical joints where friction losses from torquing can be a variable, Bolt Tensioning is the preferred method for achieving accurate bolt loads. Velcorix offers hydraulic tensioning services that apply direct axial load to the bolt, stretching it to the required tension without turning the nut.
This method eliminates friction, ensuring uniform compression of the gasket and zero torsional stress on the fastener.
For general piping and structural applications.
Specialized equipment for underwater flange tightening.
Foundation and tower flange tensioning services.
Calculation of pump pressures and residual loads.
Reactor heads and heat exchanger channel heads.
Pipeline tie-ins and riser clamps.
Turbine casing bolts and foundation anchors.
Tensioning of large bridge cable clamps.
Bolt tensioning provides the most accurate method for tightening large diameter bolts.
High-pressure pumps calibrated to international standards.
Rigorous high-pressure safety training for all operators.
Recording of applied pressures and residual loads.
Trust Velcorix for precise bolt tensioning services on your critical assets.
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