Pipe Expander Tool for Air Conditioner Refrigeration


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Pipe Expander Tool


Pipe Expander Tool

  • A DIY hand Pipe Expander Tool Manual Refrigeration. Tube Expander Kit made of heavy duty stainless steel and copper materials, solid and sturdy, durable and long life to use.
  • Pipe Expander Tool it can be use to expand copper pipe with diameter 6mm, 8mm, 10mm, 12mm, 16mm, 19mm, 22mm (1/4″ 5/16″ 3/8″ 1/2″ 5/8″ 3/4″ 7/8″) 
  • Universal Pipe Expander Tools with Hinge design, which can avoid swing of handle, ensuring stable operation.
  • Pipe Expander Tool Tube Expander convenient and light, Spring design, make it work more effort.
  • Hand Pipe Expander Tool Universal Hand Refrigeration Tools it is widely used in the maintenance of refrigerators, air conditioners, freezers and other refrigeration equipments.

Universal Refrigeration Air Conditioning 7 in 1 Copper Tube Pipe Expander

  • HVAC
  • GAS

Tube Expanding is to reduce a tube wall by compressing the outer diameter of the tube against a fixed container such as rolling tubes into tube sheets, drums, ferrules or flanges. Construction of heat exchangers, boilers, and surface condenser tubes is mainly limited to copper, steel, stainless steel, and cast iron with exceptions such as the use of titanium in ultra high-pressure vessel applications. To assure a proper tube joint, the tube wall must be reduced by a predetermined percentage dependent upon the material the tube is constructed of.

Universal Hand Refrigeration Air Conditioning


  • Universal manual expander designed for inch tube: 1/4-inch 5/16-inch 3/8-inch 1/2-inch 5/8-inch 3/4-inch 7/8-inch.
  • Universal manual Copper Pipe Tube Expander can be used to expand copper pipe for metric tube:6mm, 8mm, 10mm, 12mm, 16mm, 19mm, 22mm.
  • Ergonomic designed handle with coarse surface, comfortable to hold and anti-slip.
  • Seven in one expansion tube lightweight, convenient.
  • Hinge design to avoid swing of handle, ensuring stable operation.
  • Spring design, make it work more effort.
  • Easy to use, an simple but effective hand tool for air conditioner maintenance and repairing.
  • Hand copper tubing expander for enlarging the end for fitting another inside for soldering togged.
  • The idea is to enlarge the pipe while keeping the round shape and not splitting the pipe so being a hand tool is great for precise control.
  • Similar action as a proplex tool.


  • Material: Stainless Steel
  • Color: Shown as picture
  • Handle Length: Approx. 155mm / 6.1inch
  • Tube Expander Length: Approx. 158mm / 6.2inch

The Tube Expanders operating steps:

  1. Internal start expanded tube on Copper Tube
  2. Expanded tube use a circular motion when the effect more round
  3. Expanded tube completed copper tube docking could be welded

Package Included:

  • 1 x Tube Expander


Compact Heavy Duty Construction

71475 hvac tool set tubing set flar tool pipe flare tool brake flare tool brake tube Repair

break line flaring tool rigid flare tool tubing flaring tool inverted flare tool double tube

Heat Treated Hardened Steel Cone

  • Smooth, uniform flares with minimum effort
  • Hardened T-bar and large feed screw provide effortless rotation
Safe & Easy Storage

Operation Lock, locks the handles in the closed position to save space and avoid accidents

Reliable Consistent & Maximum Leverage

  • Quick, simple, and easy mechanism
  • Optimal leverage wide handles
  • Effortless rebounding spring

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Weight 3.3069 kg


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