Pipe and tube clamps, or brackets, are used to secure pipes and tubes in place, often in standard hydraulics, pipe construction, and electrical cable applications. They help prevent or reduce excessive vibration and can be welded for added stability. Pipe clamps are available in various materials, including rust-free PVC and heavy-duty stainless steel, which can hold piping to a ceiling or wall with less added weight. Pipe clamps can also be used in plumbing applications, such as attaching pex pipes to a flange or for pipe repair with a nylon insert.