Each length of pipe and tubing in a mechanical system must bear what?

In mechanical systems, it is crucial for each length of pipe and tubing to bear identification of the manufacturer. This requirement ensures traceability in the supply chain, which is essential for checking compliance with industry standards and specifications. Manufacturer identification allows for verification of the material properties and quality control measures that have been used during production.

In cases of failure or maintenance, having the manufacturer's details readily available can expedite sourcing appropriate replacement parts or materials. It also enhances safety by identifying the responsible party should there be any issues related to defects or non-compliance with safety regulations. Being able to trace products back to their manufacturer provides essential information regarding warranties, recalls, and general specifications, which is critical for maintaining the integrity of the mechanical system.