ISO 23251:2019
International Standard
Current Edition
·
Approved on
18 March 2019
Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems
ISO 23251:2019 Files
English
5 Pages
Current Edition
19.17 OMR
ISO 23251:2019 Scope
This document is applicable to pressure-relieving and vapour depressuring systems. Although intended for use primarily in oil refineries, it is also applicable to petrochemical facilities, gas plants, Liquefied Natural Gas (LNG) facilities and oil and gas production facilities. The information provided is designed to aid in the selection of the system that is most appropriate for the risks and circumstances involved in various installations.
This document supplements API Std 521, 6th edition (2014), the requirements of which are applicable with the exceptions specified in this document.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-1:2013
Omani Standard
Expiration dates for food products -Part 1 : Mandatory expiration dates
GSO 150-1:2013
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
Recently Published
GSO 8:2024
Gulf Standard
TITLE IN ENGLISH
GSO ASTM D2532:2024
ASTM D2532:22
Gulf Standard
TITLE IN ENGLISH
GSO 11212:2024
Gulf Standard
TITLE IN ENGLISH
GSO ISO 349:2024
ISO 349:2020
Gulf Standard
Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases
