ISO 23251:2019 - Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems
The (officially titled Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems ) is a cornerstone international standard for ensuring process safety in high-risk hydrocarbon environments. It provides rigorous guidelines for the design, selection, and implementation of systems meant to protect equipment from catastrophic overpressure. Core Purpose and Scope iso 23251 pdf
The latest version, , supplements API Standard 521 (6th edition, 2014). It focuses on several critical safety functions: ISO 23251:2019 - Petroleum, petrochemical and natural gas
Petrochemical facilities, gas plants, Liquefied Natural Gas (LNG) facilities, and oil and gas production sites. ISO 23251:2019 - Petroleum