Calculation Method of Clamp

As one of a flexible pvc hose suppliers, we can offer some information about our products.

Generally speaking, pipes with a diameter of less than DN100 use a threaded connection, and fire pipes with a diameter of ≥100 use a hose pipe clamp type connector interface.

Fire hoses with a diameter ≥ DN100 used screw connection in the past, which was very difficult to construct. This is due to the large diameter, shallow thread at the pipe interface, weak connection, easy to leak, and deep thread, the thread at the interface. The wall of the tube is too thin to withstand the working pressure of the system and it is easy to break. Now, the specifications have been revised. As for economic analysis, the threaded interface is cheaper than the clamp connector interface. The clamp interface is the best method at present.

As one of a pvc hose pipe manufacturers, we offer various products.