WRAS Approved 22mm Compression Copper Pipe Tee Fitting – Compression fittings can used on a wide range of applications including central heating and hot & cold water supplies. Suitable for use with plastic and chrome Also suitable for LPG, Natural gas, Oil and water uses. Fast and simple installation. Heat free and no soldering needed. Joint can be dismantled and re-built fairly easily Joints can be made on wet pipe work if required