The smooth uniform end radii of welded tube, coupled with closer dimensional tolerances, give a better, tighter fit to the tube to header joint, eliminating leaks and producing stronger heat exchangers.

Core assembly is simplified, increasing productivity and giving more sound “first time” heat exchangers/ Hydro Aluminium Precision Tubing offer a cut to length service, enabling customers to buy finished components and eliminate in-house process scrap.

At Hydro solder coated brass tube is made from corrosion resistant arsenical 70/30 brass with 30/70 solder.

This Flat-oval brass tube list gives an indication of the range of tubes for which tooling is currently available and those which are in more frequent demand. Other sizes may be available. Hydro is always willing to manufacture custom tubes for higher volume or specialist high volume applications.