ASME B31.3 Code 'Process Piping,” It was last updated for the 2002 edition. ASME B31.3 applies to process piping and tubing systems at Los. Document Number. ASME B31.3-2016. Revision Level. 2016 EDITION. Bob Dorough Devil May Care Rar. Publication Date.

Process Piping American Society of Mechanical Engineers / 31-Mar-2011 / 400 pages DescriptionRules for piping typically found in petroleum refineries; chemical, pharmaceutical, textile, paper, semiconductor, and cryogenic plants; and related processing plants and terminals. This code prescribes requirements for materials and components, design, fabrication, assembly, erection, examination, inspection, and testing of piping. This Code applies to piping for all fluids including: (1) raw, intermediate, and finished chemicals; (2) petroleum products; (3) gas, steam, air and water; (4) fluidized solids; (5) refrigerants; and (6) cryogenic fluids. Also included is piping which interconnects pieces or stages within a packaged ASME B31.3 -2010 equipment assembly.