ISO 21843:2023

Determination of the resistance to hydrocarbon pool fires of fire protection materials and systems for pressure vessels

Publication date: Jan 13, 2023

General information

Current stage: 60.60 Effective date: Jan 13, 2023

Originator: ISO

Owner: ISO/TC 92/SC 2

Type: International Standard

ICS: 13.220.50

Languages: English

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Status: Published

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Scope

This document specifies a test method for determining the fire resistance of pressure vessels with a fire protection system when subjected to standard fire exposure conditions. It does not address vessels cooled by water deluge or water monitor. The test data thus obtained permits subsequent classification on the basis of the duration for which the performance of the pressure vessel under these conditions satisfies specified criteria. The design of the pressure vessel is not covered in this document.

Life cycle

PREVIOUSLY

Revises
ISO 21843:2018

NOW

PUBLISHED
ISO 21843:2023
60.60 Standard published
Jan 13, 2023

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