Heat Exchanger Tube Expander

The function of TUBE EXPANDER is to make a good mechanical seal between tube and tube sheet. Powerflex Tube Expanders do this by means of a set of rotating, parallel rolling and self feeding rollers, which cold work the tube joint metals until the tube ends fit tightly in the holes in the sheet. Powerflex Tube Expanders give smooth, accurate expansion and perfect tightening of joints with no surface ridging. The very best materials are selected and production quality is carefully checked at every step of manufacturing. The result is a product of complete dependability. Powerflex Heat Exchanger Tube Expanders are fitted with a thrust collar to eliminate frictional heat and tube end cutting. Length of expansion is adjustable. Available as short, medium and long reach to suit thin,medium and thick tube sheets.