Home
Industrie
Tubo e condotto

Tubo e condotto

The tube and pipe industry produces round, square, and rectangular hollow sections used in construction, oil and gas, automotive, HVAC, infrastructure, and manufacturing. These products are made from a wide range of metals, including carbon steel, stainless steel, aluminum, copper, and alloys. These products are produced in both seamless and welded formats.

Precision, strength, corrosion resistance, and process speed are critical. Whether forming, welding, coating, or heat treating, manufacturers need consistent, scalable heating solutions, which is where induction heating becomes a powerful tool.

Tubo e condotto

How Induction Heating Supports Tube & Pipe Production

Induction heating offers fast, efficient, and controllable heat for continuous processes like welding, annealing, coating, and forming. It’s ideal for inline production lines and allows for real-time control with minimal thermal waste.

Common Induction Heating Applications in the Tube & Pipe Industry

  • Process: Normalizes the weld area after forming and welding
  • Application: Electric resistance welded (ERW) pipes
  • Benefits:
    • Relieves stresses and restores ductility in the weld zone
    • Prevents cracking and improves corrosion resistance
    • Easy integration into continuous lines
  • Used before joining or shaping to reduce thermal gradients
  • Applications:
    • Structural tubing
    • Boiler tubes
  • Benefits:
    • Prevents cold cracking
    • Improves material flow and weld quality
  • Purpose: Stress relief and microstructure control after welding
  • Applications:
    • Pressure-rated pipes
    • Oil & gas pipelines
  • Benefits:
    • Restores mechanical properties
    • Reduces hardness and residual stresses
  • Used to soften metal after forming or cold working
  • Pipes/Tubes:
    • Copper water pipes
    • Stainless steel instrumentation tubing
  • Benefits:
    • Improves ductility and formability
    • Inline processing reduces handling
  • Processes: Preheating for powder coating, galvanizing, or paint curing
  • Benefits:
    • Faster, cleaner curing without open flames
    • Uniform heat distribution ensures high-quality finishes
  • Process: Controlled heating of pipe sections for precision bending
  • Applications:
    • Large-diameter structural or energy pipelines
  • Benefits:
    • Smooth, controlled bends with minimal thinning or wrinkling
    • No filler or mandrels required

Benefits of Induction Heating in Tube & Pipe Manufacturing

  • Continuous process compatibility: Perfect for inline production
  • Fast and precise heating: Reduces scrap and energy use
  • Localized heat zones: Minimizes distortion and thermal stress
  • Non-contact and clean: Ideal for scale-free, high-quality surfaces
  • Scalable and automatable: Supports modern high-throughput demands

Ready to start your project?

Submit your information here