Copper pipe union is a commonly used pipe connector that can be easily installed and disassembled. It mainly consists of three parts:nut, cloud head, and flat connection. And the pipe union is generally used for there are front or back ends of valves, water meters, and other equipment in the pipeline, which is convenient for the disassembly and maintenance of this equipment.Pipe union connection forms: socket welding and threaded connection. (Socket welding is to insert a steel pipe into a socket for welding. Therefore, it is called "socket "Swivel joint"; the threaded connection is to screw the steel pipe into the screw hole for connection. Therefore, it is called "threaded union". )
Pipe union main manufacturing standards: ASME B16.11, MSS SP 83.
Thread union definition: threaded union refers to a pipe connection with thread, which is the most common type of pipe fitting in industry and life. The threaded union makes the connection of the pipeline simpler and easier to disassemble and replace,which greatly saves the cost of the pipeline connection.
Threaded union type: there are equal diameters and different diameters of threaded unions.