Solder Ring Straight Coupling – 22 mm is a robust and efficient plumbing fitting designed for joining two equal lengths of 22 mm copper pipe in a straight line. Often referred to as a Yorkshire coupling, this fitting contains an integral pre-loaded ring of solder inside each socket, allowing for quick and clean installation without the need for additional flux or solder wire.

Manufactured from high-quality copper, it offers excellent resistance to corrosion and heat, making it ideal for use in domestic and commercial plumbing systems—including hot and cold water distribution, central heating, and sealed systems. The 22 mm size is commonly used for higher-capacity water flow or main supply lines.