ExpanTek^® TH Ball Expansion Systems
Pressures Up to 10,000 psi (689 bar)

The ExpanTek^® Triplex-Hydro Ball Expansion System is designed specifically for mechanical tube expansion applications. The ball expander process uses water pressure to force a ball through the inside of the tube, thus expanding tube to the desired diameter. The amount of expansion that takes place is related to the ball diameter and thickness of the tube wall. This method is used for straight length tubes where one operator performs the expansion.

The TH Ball Expansion System expands tubing reliably and efficiently. Using an ExpanTek^® Model 22 Series Ball Expansion Tool, the operator places a projectile like a chrome steel ball into the tube. Then positions the expansion tool over the tube end and starts the system pressure cycle. High-pressure water is directed behind the ball, forcing it down the length of the tube. The pressure quickly drops when the ball clears the tube allowing the ball to exit the tube at a low velocity for easy capture. No additional setup is required to expand different tube configurations on coils, as each tube is expanded individually.

Contact Airmo for ball expansion system configurations to meet your application needs.

Product Features

	Specifications	Description
	Maximum Pressure:	Working pressures up to 10,000 psi (689 bar)
	Flow Rate:	3.6 gpm (13.6 lpm)
	Temperature:	32° F to 120° F (0° C to 49° C)
	Electrical:	Tailored to type of electrical service used
	Control Options:	Foot pedal or tool trigger switch
	Services:	Water
	Cycle Time:	2 to 5 seconds
	Operator Interface:	Adjust and monitor system functions on control panel
	Operation:	High-pressure water forces a single ball down the tube
	No Setup Required:	For various tube sheet patterns
	Construction:	Skid-mounted, steel frame
	Options:	Dual station pressure systems available with other pressure and flow rates

ExpanTek^® Model TH Ball Expansion System.pdf

ExpanTek^® Product Line Card.pdf

Applications

The ExpanTek^® Model TH Ball Expansion System is used in straight tube expansion applications.

ExpanTek^® Custom TH Ball Expansion Systems

ExpanTek^® Custom TH Ball Expansion Systems - Pressures up to 10,000 psi (689 bar)

ExpanTek^® Ball Expansion Tools

ExpanTek^® Model 22 Series Ball Expansion Tools - Pressures up to 10,000 psi (689 bar)

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