Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Safety requirements and measures<br>5 Additional requirements for the generation<br>&nbsp;&nbsp;of atmosphere gases<br>6 Verification of the safety requirements and/or<br>&nbsp;&nbsp;measures<br>7 Information for use<br>Annex A (informative) - List of significant hazards<br>Annex B (informative) - Typical protective and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;reactive atmosphere gases<br>Annex C (normative) - Allowed maximum pressure<br>Annex D (informative) - Principle procedures for<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the change of atmosphere<br>Annex E (informative) - Examples for the determination<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;of safety integrity level SIL and performance level<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PL using the risk graph method<br>Annex F (informative) - Basic configuration of piping<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;system of TPE using protective or reactive<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;atmosphere gases<br>Annex G (normative) - Requirements specific to Japan<br>Annex H (normative) - Requirements specific to the USA<br>Annex I (normative) - Requirements specific to<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;European countries<br>Annex J (informative) - Overview of the terms defined<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;in ISO 13574 (Vocabulary)<br>Bibliography

Abstract

Describes safety requirements for generation and use of protective and reactive atmosphere gases that are part of industrial thermo-processing equipment (TPE).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	RHE/13
Supersedes	14/30283312 DC : 0