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Tube Tools by Powermaster Industrial

Retubing tools for heat exchangers, boilers, oil coolers and condensers. Construction tooling for heavy industry.

Tel: (613) 764-0572

1300 Series Tube Expanders

1300 series tube expanders


The 1300 Series tube expanders, used on oil coolers and radiators with small tubes and thick tube sheets. Tube sheet range from 3/4″-3.1/2″.

Advantages of the 1300 Series Tube Expanders:

The 1300 series comes in two roller-sized models. 3/4″  and 1.1/4″ rollers. This allows the operator to step-roll through thick tube sheets up to 3.1/2″. This expander like the 900 series has been a workhorse for thick tube sheets over the years.

We work to high tolerances for all machining of expanders and associated equipment. So allows accurate expansion to achieve perfect sealed joints in tube sheets. Also, using the best tool steel and cryogenic processes for hardening and conditioning. Giving our tooling the most performance in the harshest surroundings.

We assemble each expander while checking the quality of the manufacture. Every individual tool is laser-marked with our name, Powermaster Canada. Also, we mark with the tube OD, wall thickness and expansion range. Expanders are then oiled bagged and boxed for shipping. Thus, with our quality control and machining excellence, we supply a quality tool.

Tube and Sheet Sizes:

  • 3/8″ OD.
  • Tube Sheet Adjustable Range 3/4″-3.1/2″.
  • 1/4″ Square mandrel drive .

Follow the link below for the full PDF specifications: