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Boiler Tube Expanders - A Series

TA Series

Boiler Tube Expander - TA 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:   22.22 mm  (⅞”) 0.875 Inch 
Maximum Tube Outer Diameter Serviced:    114.3 mm   (4.½”) 4.50 Inch  
Minimum Birmingham Wire Gauge Tube Thickness:   3  
Maximum Birmingham Wire Gauge Tube Thickness:   20  
Minimum Tube Sheet Thickness Serviced: 12.7 mm (½”) 0.50 Inch
Maximum Tube Sheet Thickness Serviced: 66.7 mm (2.⅝”) 2.625 Inch
Number of Expander Models: 333  
Number of Spare Roller Models: 255  
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Frequently Asked Questions

TA Series Tube Expanders System

The tool can be used for various purposes such as re-rolling and new fabrication. It is used for applications where boiler tubes are to be expanded without flaring. It is a popular choice for a small number of tubes.

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

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.

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

TA Series Boiler tube Expander Specification

There are many variations of Tube Expander Tools available, choose your required Tube Removal tool.

TA Series Specification
Drum Type Header Type Short Series
18 - Mandrel Models 17 - Mandrel Models 17 - Mandrel Models


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