What are the common specifications of drag chains used in ship equipment?

What are the types of commonly used drag chains in industry? What are the requirements for its selection and installation? Below is a brief introduction for everyone?

The appearance of steel drag chains is still fixed, which can be divided into two types: fully enclosed and bridge type, and there is no significant difference in their cover plates

During the development process, its changes have always followed the form of plastic drag chains, but it also has its own characteristics as necessary supplements. Therefore, in order to