Copper Pipe Expander Tool, Universal Aluminum Alloy Hand Swager Tool HVAC, 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 7/8" Copper Swaging Tool for Refrigeration Air Conditioner Repair and Maintenance

<p>Tube Expanding is to reduce a tube wall by compressing the outer diameter of the tube against a fixed container such as rolling tubes into tube sheets, drums, ferrules or flanges. Construction of heat exchangers, boilers, and surface condenser tubes is mainly limited to copper, steel, stainless steel, and cast iron with exceptions such as the use of titanium in ultra high-pressure vessel applications. To assure a proper tube joint, the tube wall must be reduced by a predetermined percentage dependent upon the material the tube is constructed.</p>

• Versatile Use - Engineered to accommodate a range of tube sizes from 1/4" to 7/8", our pipe spacer tool is a must-have tool for diverse pipe expansion needs.
• Ergonomic Design - The alloy steel body and ergonomic handle of our tube expander tool ensure comfortable use, even during extended periods, reducing hand fatigue.
• Precise Refrigeration Tools - Experience smooth, uniform expansions with minimal effort, thanks to the heat-treated hardened steel cone of this pipe expander tool kit.
• Safe & Easy Storage - Operation Lock, locks the handles in the closed position to save space and avoid accidents.
• Suitable for soft tube pipe, soften copper pipe. Ideal for refrigeration and air conditioning industry.