Before downloading any document, it is crucial to verify the code you actually need. A common typo in search queries mixes up and ASME B31.5 :

If your query was for "ASME B1," you are likely referring to the standard for Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms).

Schedule Regular Audits: Mechanical guards can vibrate loose or be removed during repairs; regular checks ensure they remain compliant.

Access and Maintenance: Requirements for how guards should be designed to allow for necessary maintenance without compromising safety.

The 2017 edition of ASME B15.1 includes several updates and revisions, such as: