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Boiler Tube Expanders - 3000 Series

T-3000 Series

Internal Tube Cutters-TATP Series


To ensure uniformity in tube wall rolling and correct expansion without compromising on the mechanical integrity and also prevent leakages, Reliable Tube Expanders for Boilers made by Tritorc provide the following advantages:

  • Durable Heat Treated Components.
  • Corrosion resistant plating.
  • Increased Feed Angle.


Metric Imperial
Minimum Tube Outer Diameter Serviced:   31.7 mm   (1.¼”) 1.25 Inch 
Maximum Tube Outer Diameter Serviced:    107.95 mm    (4.¼”) 4.250 Inch  
Minimum Birmingham Wire Gauge Tube Thickness:   7  
Maximum Birmingham Wire Gauge Tube Thickness:   16  
Minimum Tube Sheet Thickness Serviced: 12.7 mm (½”) 0.5 Inch
Maximum Tube Sheet Thickness Serviced: 136.52 mm (2.¾”) 5.375 Inch
Number of Expander Models: 71  
Number of Spare Roller Set Models: 52  
Number of Spare Drum Roller Set Models: 10  
Number of Short Series Models: 21  

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Frequently Asked Questions

T-3000 Series Tube Expanders System

T-3000 Series

Note: The Dimensional Data relevant to the daigram above is available in the catalogue.

If the tool is utilized as per instructions under Ideal working conditions it may last up to 2000 usage cycles.

Yes, we provide bespoke solutions in such cases where the various Drive accessories developed are designed for optimum productivity and operator ease while ensuring operator safety and precision.

Parameters such as Tube Sheet thickness, Outer Diameter of Tube (using a BWG Tube thickness chart), Cage length, and Adjustable length are key factors to be known while selecting the tool.

The tool is able to service process equipment such as Boilers. Compact design for use through small hand holes, headers, etc. With Tritorc’s Tools utilized for this purpose, one can overcome and face the following problems:

  • Repeated repairs
  • Cross Contamination
  • Thermal Losses
  • Heat exchangers Damage from alternate repair method


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