ISO 14456:2024
Gas cylinders — Gas properties and associated classification (FTSC) codes
Gas cylinders — Gas properties and associated classification (FTSC) codes
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 43
- Дата публикации:
- 23 апреля 2024 г.
- Издание:
- ISO IS 14456 edition 2 version 1
- ICS:
- 23.020.35
This document gives a list of FTSC (fire potential, i.e. “oxidizing power and flammability”, toxicity, state of the gas, and corrosiveness) codes determined according to the relevant properties of gases and of some liquids that are transported under pressure. It does not cover material compatibility with gases which is covered by the ISO 11114 series.
Abstract
Overview
ISO 14456:2024 - Gas cylinders - Gas properties and associated classification (FTSC) codes defines a systematic method for classifying gases and pressurized liquids in cylinders using a four‑digit code. FTSC stands for , , (physical state in the cylinder at 15 °C), and . The standard assigns gases and mixtures to one of 15 compatible gas groups to support safe cylinder valve selection, transport, storage and handling.
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