The cold water spout, also known as the faucet, is installed on the tap water pipe to release water. The hot water nozzle can also be called a hot water faucet. It is installed on a thermal water bucket, a tea bucket, a boiling water boiler, a hot water pipeline or an electric water boiler. The rotation of the core switches the flow of water on and off. They are all made of brass with cadmium or polished finish. Another name for the faucet is the belt faucet. Its structure and function are the same as those of the cold water faucet. There is a nut connector that can be removed from the water outlet, and a rubber or plastic tube can be installed. The test faucet can also be called a test faucet. The structure and function are exactly the same as the cold water nozzle made of copper, but the water outlet is a rectangular cone with a non-slip groove, which is convenient for connecting a rubber tube or a plastic tube. , laboratory laboratories use more.
