Jn American Thread 74 Degree Series

       The American Thread 74 series is a common pipe thread standard with a thread Angle of 74 degrees, similar to the British standard BS80 pipe thread, but there are some differences between them. American thread 74-degree series is widely used in petroleum, chemical, pharmaceutical and other fields of pipeline connection.        The American 74-degree series of pipe threads has the following characteristics:        1. Unified standards: The United States thread 74 series standard provides a unified thread specifications and parameters, so that the pipe fittings and pipes between different manufacturers can be connected to each other, which facilitates the maintenance and replacement of equipment.        2. Good sealing: The taper design of this series of pipe threads makes it have good sealing and can effectively prevent fluid leakage.        3. Strong pressure resistance: Due to its…