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BS EN ISO 11623:2023 – TC

$246.62

Tracked Changes. Gas cylinders. Composite cylinders and tubes. Periodic inspection and testing

Published By Publication Date Number of Pages
BSI 2023 125
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This document specifies the requirements for periodic inspection and testing to verify the integrity for further service of hoop-wrapped and fully-wrapped composite transportable gas cylinders and tubes, with aluminium-alloy, steel or non-metallic liners or of linerless construction (Types 2, 3, 4, and 5), intended for compressed, liquefied or dissolved gases under pressure, of water capacity from 0,5 l up to 3 000 l. This document addresses the periodic inspection and testing of composite cylinders and tubes constructed according to ISO 11119-1, ISO 11119-2, ISO 11119-3, ISO 11119-4 or ISO 11515. It can be applied to other composite cylinders and tubes designed to comparable standards when authorized by the competent authority. As far as practicable, this document can also be applied to cylinders of less than 0,5 l water capacity when authorized by the manufacturer. NOTE    Unless noted by exception, the use of the word “cylinder” in this document refers to both cylinders and tubes.

PDF Catalog

PDF Pages PDF Title
78 undefined
88 5.1 List of procedures
89 5.2 Heat exposure
90 7.1 Preparation
7.1.1 General
7.1.2 Permanent protective attachments
7.1.3 Sleeves
7.1.4 Cleaning
91 7.2 Inspection procedures
7.3 Damage
7.3.1 General
7.3.2 Damage levels
92 7.3.3 Types of external damage
95 7.4 Repairs
8.1 Translucent cylinders
8.2 Safe removal of valve
8.3 Internal visual inspection and cleaning
8.3.1 General
96 8.3.2 Metallic liners
8.3.3 Linerless and non-metallic liners
8.4 Types of internal damage
8.4.1 Type 2 and Type 3 cylinders
97 8.4.2 Type 4 cylinders
8.4.3 Type 5 cylinders
98 8.4.4 Excess resin droplets
8.5 Inspection of cylinder neck
8.6 Inspection criteria
101 12.1 Drying and cleaning
12.2 Painting
12.3 Cylinder re-valving
12.4 Check of cylinder tare
102 12.5 Retest marking
12.6 Reference to next periodic inspection and test date
12.7 Identification of contents
12.8 Records
BS EN ISO 11623:2023 - TC
$246.62