ISO 20421-1:2019/Amd 1:2022 PDF
Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 1: Design, fabrication, inspection and testing — Amendment 1
Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 1: Design, fabrication, inspection and testing — Amendment 1
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 12 апреля 2022 г.
- Издание:
- ISO IS 20421 edition 2 version 1
- ICS:
- 23.020.40
Abstract
Overview
ISO 20421-1:2019/Amd 1:2022 is an international standard focusing on cryogenic vessels, specifically large transportable vacuum-insulated vessels. This amendment updates the design, fabrication, inspection, and testing requirements that ensure these specialized vessels meet stringent safety and performance criteria. Developed by ISO Technical Committee ISO/TC 220, the standard addresses critical parameters for vessels used in transporting and storing cryogenic liquids under vacuum insulation.
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