Induction Heating Since 2000

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Pipe and Tube Induction Heating

Induction heating is a process that uses electromagnetic induction to heat a metal object without direct contact. It is widely used in the pipe and tubing industry for various purposes, such as:

  • Normalization: This is a heat treatment process that reduces internal stresses and improves the mechanical properties of the metal. Induction heating can achieve a uniform and rapid heating of the pipe or tube, resulting in a fine-grained microstructure and enhanced ductility.
  • Bending: This is a process that changes the shape or direction of the pipe or tube by applying force. Induction heating can provide localized and controlled heating of the bending area, allowing for precise and smooth bending without cracking or distortion.
  • Strengthening: This is a process that increases the hardness and wear resistance of the metal surface by creating a thin layer of martensite, a hard and brittle phase of steel. Induction heating can rapidly heat and quench the surface of the pipe or tube, creating a hardened case with improved strength.
  • Seaming: This is a process that joins two edges of a metal sheet to form a pipe or tube. Induction heating can provide fast and consistent heating of the seam area, resulting in a strong and reliable weld.
  • Coating: This is a process that applies a protective or decorative layer of material on the surface of the pipe or tube. Induction heating can dry, cure, or bond the coating material to the metal substrate, enhancing its corrosion resistance, appearance, or functionality.

Pipe and Tube Induction Heating Processing and Video

Oil Drill Pipe Surface Induction Heat Treating

Induction Heating of Tube Pipe End Closing

Pipeline Induction Heat Treating Production Line

Steel Bar Induction Heat Treating

Brazing Porcessing of Long Aluminum Pipe to Joint

Induction Welding Aluminum Branch Pipe

Pipe Induction Brazing Porcessing

Induction Pipe Bending Porcessing

Induction Brazing Copper Tube and Steel Base

HVAC Copper Tube Induction Brazing Machine

Copper Pipe Induction Annealing

Pipe End Induction Sealing Processing

Tube Induction Preheating Processing

Pipeline Induciton Pre-weld Preheating Processing

Stainless Steel Pipe Induction Annealing processing

  Induction heating has many advantages over other heating methods, such as:

  • Energy efficiency: Induction heating only heats the part that needs to be heated, reducing energy loss and consumption.
  • Speed: Induction heating can reach the desired temperature in seconds or minutes, depending on the size and shape of the part.
  • Quality: Induction heating can provide uniform and accurate heating of the part, resulting in consistent and high-quality outcomes.
  • Safety: Induction heating does not involve flames, sparks, or fumes, reducing the risk of fire, explosion, or pollution.
  • Flexibility: Induction heating can be easily adjusted to different parts, shapes, sizes, and materials, allowing for versatility and customization.
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