
The PX24 Series delivers true parallel-pin expansion — even radial force along the tube instead of a tapered roll — cutting the stress placed on welded tube joints versus conventional rolling. Built for use in assisted rolling systems, covering 0.750" – 1.000" OD.
Tube Installation & Expansion
In Stock
Contact us for pricing and availability
The PX24 Series delivers true parallel-pin expansion — even radial force along the tube instead of a tapered roll — cutting the stress placed on welded tube joints versus conventional rolling. Built for use in assisted rolling systems, covering 0.750" – 1.000" OD.
Tube Installation & Expansion
In Stock
Contact us for pricing and availability

The 24 Series Condenser Expander performs the straight-roll expansion that seats a new tube permanently into the tube sheet, sized for chillers, heat exchangers, feedwater heaters, fin-fan coolers, and surface condensers. Tube size range: 0.500" – 2.000" OD.

Built specifically for superheater and evaporator tubes in watertube boilers, the self-feeding 900 Series flares each tube end as it expands it — the joint geometry those applications require instead of a plain straight roll. Tube size range: 0.620" – 1.500" OD.

The 4480 Series Single Roll Beading Expander performs combo rolling — expanding the tube into the sheet and forming the required end bead in one operation — matching the joint standard used in firetube boilers. Tube size range: 2.000" – 3.000" OD.