4″ (101.6mm) copper tube available with wall thickness of 16 gauge /16 SWG (1.6mm), 13 gauge / 13 SWG (2.4mm) and 10 gauge / 10 SWG (3.25mm) in straight lengths only. Please select wall thickness and lengths from drop down boxes. All tube is C106 grade so suitable for steam engines and silver soldering.
The 16 gauge copper tube can be used to make boilers or water / gas tanks. The 10g can be used for fire holes, but of course you can use the copper tube for what ever you wish.