Adoption Info of California Process Piping Code 2020
Official title 2020 California Process Piping Code
Effective dates January 1, 2021 – Present
Adopts with amendments ASME B31.3-2020, Process Piping
Read More: California Conveyor and Related Equipment Code 2015
California Conveyor and Related Equipment Code 2018
Overview The ASME B31.3-2020 Process Piping Standard provides comprehensive requirements for the design, materials, fabrication, testing, inspection, and maintenance of process piping systems. It includes guidelines for pressure ratings, welding, fittings, supports, and safety measures to ensure the integrity and reliability of piping systems used in chemical, petroleum, pharmaceutical, and other processing plants.
The 2020 California Process Piping Code adopts the ASME B31.3-2020 with specific amendments tailored to California’s unique conditions. These modifications address state-specific safety measures, environmental considerations, and compliance with regulations to ensure that process piping systems in California meet high standards of safety, performance, and reliability.

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