The metal hose is a flexible metal line element that is used to carry liquids or gases. It is usually made from stainless steel, bronze, or other metals and is often covered with a protective or insulating material such as rubber or plastic. Metal hoses are used in a variety of applications, including plumbing, automotive, and industrial. They are often used to connect two pieces of equipment, such as a pump and a valve, or to provide a flexible connection between two pipes.
A flexible metal hose is a type of plumbing hose that is made from a flexible metal line surrounded by a flexible protective cover. It is used in a variety of applications where a regular plumbing hose would not be suitable, such as for connecting two pipes that are not in the same plane or for connecting two pipes that are in different materials. The flexible metal hose is also used in applications where a regular plumbing hose would be too rigid or too bulky.