Coupling

A coupling is a common way to connect pipe fittings to connect pipes or connection points between pipes and equipment. It consists of two removable parts, the coupling body and the coupling bolt. The coupling body is usually made of metal materials such as carbon steel or stainless steel to ensure its strength and corrosion resistance. Coupling bolts are used to fasten the coupling body together to ensure the tightness and stability of the connection.

The installation process of couplings is relatively simple, first the coupling body is sheathed on the pipe or equipment, and then it is tightened by bolts. During the tightening process, it is necessary to ensure that the bolts are evenly distributed around the coupling to avoid imbalance. Once tightening is complete, appropriate tightening force adjustments can be made using a wrench or wrench torque tool to ensure reliable connection.

The advantages of couplings are easy to install and disassemble, and are suitable for all kinds of piping systems, especially where frequent replacement or maintenance is required. In addition, coupling connections provide high tightness and stability, effectively preventing leakage and loosening. Therefore, couplings are widely used in construction, industry, ships and other fields, and play an important role in pipeline connection.