Application: Parallel expansion of heat exchangers tubes, air-conditioning, etc.  

FINNED This tool expands thin wall tubes of copper, brass or aluminum to fix the fins firmly, over the entire length of the tubes. With this operation the thermal transmission between fins and tubes will be optimized. This too, normally is supplied without a mandrel extension, that is brazed accordingly the customer needs. Manufactured to […]

Suitable for flaring tube ends from 12,7 mm (½”) up to 38,1mm (1. 1/2”) O.D. With 60º included angle. For hand use or with chipping hammer.

Used for a beading tubes on fire tube boiler with chipping hammer.

Designed to seat the tube ends on inlet sheet bores showing a bell contour. Tools made to order, please, supply information about: tube O.D. (Ǿ.D) wall thickness (T) dimensions ǾJ K and radius R illustrated on figure