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Tube Tools by Powermaster Industrial

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

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AL Series Tube Expanders

AL Series tube expanders


Used to joint two pieces of the same tube together by expanding a section which makes a joint.

Advantages of the AN Series Tube Expanders:

This expander is only used for expanding the end of a soft tube so that another tube of the same size can be inserted into the expanded section and soldered for a leak-free joint. These expanders are designed to leave 0.015″ clearance for a slip fit and soldering. Special sizes and shanks can be ordered The average depth of expansion is 3/4″.

Follow the link below for the full PDF specifications: