Solder Ring fittings are a copper fitting and a simple cost effective method of joining copper pipe/tubes together. Solder Ring fittings are easy to use as they are lightweight and neat making them easy for installation. Ideal for limited working spaces. The fittings can be simply heated with a blow torch, to release pre - fitted solder to produce a reliable and secure joint. Please ensure the copper tube/pipe is prepared correctly with flux and pipe cleaners before soldering.