ISO 21009-2:2024

Cryogenic vessels — Static vacuum-insulated vessels — Part 2: Operational requirements

This document specifies operational requirements for static vacuum insulated vessels designed for a maximum allowable pressure of more than 50?kPa (0,5?bar). It can also be used as a guideline for vessels designed for a maximum allowable pressure of less than 50?kPa (0,5?bar).

This document applies to vessels designed for cryogenic fluids specified in ISO?21009-1.

Static cryogenic vessels are often partly equipped by the manufacturer, but can be installed or re- installed by another party, such as the operator, user or owner.

NOTE?1??????? For the installation of these vessels, additional requirements can apply.

NOTE?2??????? Some requirements of this document can be covered by local regulations, e.g. safety distances, occupational safety and health.

NOTE?3??????? Additional requirements can apply to the operation of large scale and field-fabricated vessels.

Edition	2024
Standard Part No	2
Published Date	2024
Published By	International Standardization Organisation
Page Count	16