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      

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

Consists of an aluminum tapered head and a replaceable nylon brush. Inserted on the tube end, it’s function is to guide the tube through the sheets and support plates holes during assembly. Available for tubes 12,7mm (½”) to 38,1mm (1.1/2”) O.D.    

This instrument is used to measure precisely the I.D. Of tubes, so the operation can check fast if the tube has been correctly expanded. Scale in-metric (mm) and inches Resolution 0,05 mm/.002”  

Recessing Heads are used on several kinds of machine tools to perform grooves in heat exchangers and boilers tube sheet holes. These grooves grant better toughness and leakage proof to the tube/sheet expanded joint, The Recessing Heads have a wide range diameter application. Two head sizes can cover the range from 10 to 100 mm […]