Straight Coupling is a pipe fitting used to connect two pipes of the same or different diameters. It is characterized by a relatively simple structure, easy connection and good sealing performance. The ports at both ends are straight-through, which can achieve non-angle docking between pipes, ensure smooth transportation of fluids or gases, and reduce flow resistance. Straight Coupling is widely used in building water supply and drainage systems. It can connect multiple sections of water pipes into a complete water supply or drainage line to ensure continuous and stable water flow. In the industrial field, such as the pipeline transportation system of the chemical and petroleum industries, when it is necessary to connect different parts of the pipeline in a straight line to transport various corrosive or high-pressure media, its good sealing performance and pressure resistance can ensure the safe and stable operation of the pipeline system.

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