Answer
Nov 24, 2025 - 07:17 AM
A cap plug is a protective device used to cover the ends of pipes, tubes, or other cylindrical objects to prevent contamination, damage, or ingress of unwanted materials. It is typically made from materials like plastic, rubber, or metal and can be used in various industries, including automotive, manufacturing, and construction, to safeguard the integrity of the components during storage, transportation, or processing.
