About Black Pipe Fittings
Black pipe fittings refer to a type of fittings used in plumbing and gas supply systems that utilize black steel pipes. Black steel pipes are made of steel that has been coated with a protective layer of black iron oxide, which gives them their characteristic dark appearance.hey are made from malleable iron, which is a type of cast iron that has been treated to improve its strength and ductility.
They are commonly used in applications that involve the transport of non-potable water, natural gas, or other fluids and gases. They are often preferred in industrial settings and for indoor applications due to their durability and resistance to corrosion. Black pipe malleable fittings are threaded on both ends, allowing them to be easily connected to black pipes or other fittings. The threads provide a secure and leak-resistant joint when properly installed. These fittings come in various shapes and configurations, including elbows, tees, couplings, unions, bushings, and plugs. They are designed to allow for changes in direction, branch connections, and closures in a piping system.
These fittings are commonly used in residential, commercial, and industrial applications where durability and strength are essential. They are often used in gas lines, water supply systems, heating systems, and plumbing installations. The black coating or oxide finish provides some protection against corrosion, but it is still recommended to use proper corrosion prevention methods, such as pipe coatings or wrapping, especially in corrosive environments.