Plugs

Pipe plugs are devices used to block or seal the end of a pipe or pipeline temporarily. They are typically made from materials such as metal (like steel or aluminum) or rubber, depending on the application and the type of pipe they are intended for.

Pipe plugs are commonly used in various industries and situations, including:

  1. Testing and Inspection: During the testing phase of a pipeline, plugs are used to seal sections of the pipe so that pressure or leak tests can be conducted.

  2. Maintenance and Repair: Plugs are used to block off sections of pipe to prevent the flow of liquids or gases so that maintenance or repair work can be safely carried out.

  3. Emergency Situations: In cases of pipe breaks or leaks, plugs may be used as a temporary measure to contain the problem until a more permanent solution can be implemented.

  4. Environmental Containment: Plugs are also used in environmental applications to seal pipes to prevent contamination or to control the flow of substances.

The design and size of pipe plugs can vary widely depending on factors such as pipe diameter, pressure ratings, and the specific requirements of the job. They are generally designed to create a secure seal when inserted into the pipe, often using mechanical means (such as expanding rubber or inflatable bladders) to achieve a tight fit against the pipe walls.