DIN Standards Committee Pressurized Gas Installations
Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO 21009-2:2024); German version EN ISO 21009-2:2024
Abstract
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 may 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 standard can be covered by local regulations, e.g. safety distances, occupational safety and health. Where there is a conflict between the requirements of this International tandard and any applicable local regulation, the local regulation always takes precedence. NOTE 3 Additional requirements can apply to the operation of large scale and field-fabricated vessels.
Begin
2022-07-08
WI
00268079
Planned document number
DIN EN ISO 21009-2
Project number
01601133
Responsible national committee
NA 016-00-05 AA - Cryogenic vessels; National mirror committee to CEN/TC 268 and ISO/TC 220
Responsible european committee
CEN/TC 268/WG 3 - Operational requirements
Responsible international committee
ISO/TC 220/WG 2 - Operational requirements
draft standard
Cryogenic vessels - Static vacuum insulated vessels - Part 2: Operational requirements (ISO/DIS 21009-2:2023); German and English version prEN ISO 21009-2:2023
2023-07
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