Overview: This document provides technical specifications and usage instructions for a tube expander designed to enlarge the ends of soft tubes. This allows another tube of the same size to be inserted and soldered for a leak-proof joint.
Specifications:- The expander leaves a 0.015” clearance for slip fit and soldering.
- Special sizes and shanks are available upon order.
- The average depth of expansion is 3/4”.
- Users must specify the tube gauge when ordering.
Product Details:- The document includes a table listing various tube sizes, expander numbers, roller set numbers, and dimensions (A, B, C) in both inches and millimeters.
- All 'AL' series expanders come with round mandrel drives.
Usage Recommendations:- Ensure the correct tube gauge is specified to achieve optimal results.
- Consider ordering special sizes if the standard options do not meet your requirements.
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