ISO 18119:2018 PDF

Scope: This document specifies the requirements for periodic inspection and testing to verify the integrity of cylinders and tubes to be re-introduced into service for a further period of time. This document is applicable to seamless steel and seamless aluminium-alloy transportable gas cylinders (single or those that comprise a bundle) intended for compressed and liquefied gases under pressure, of water capacity from 0,5 l up to 150 l and to seamless steel and seamless aluminium-alloy transportable gas tubes (single or those that comprise a bundle) intended for compressed and liquefied gases under pressure, of water capacity greater than 150 l. It also applies, as far as practical, to cylinders of less than 0,5 l water capacity. This document does not apply to the periodic inspection and maintenance of acetylene cylinders or to the periodic inspection and testing of composite cylinders. NOTE Unless noted by exception, the use of the word “cylinder” in this document refers to both cylinders and tubes.

ISO 18119:2018 Referenced Document

ISO 10286 Gas cylinders — Vocabulary*， 2021-11-11 Update
ISO 11621 Gas cylinders - Procedures for change of gas service
ISO 13769 Gas cylinders - Stamp marking*， 2018-06-30 Update
ISO 22434 Gas cylinders — Inspection and maintenance of valves*， 2022-03-22 Update
ISO 25760 Gas cylinders - Operational procedures for the safe removal of valves from gas cylinders
ISO 6506-1 Metallic materials - Brinell hardness test - Part 1: Test method
ISO 7866 Gas cylinders — Seamless aluminum alloy gas cylinders intended for refilling — Design, construction and testing — Amendment 2
ISO 9712 Non-destructive testing — Qualification and certification of NDT personnel*， 2021-12-21 Update
ISO 9809-1 Gas cylinders — Design, construction and testing of refillable seamless steel gas cylinders and tubes — Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1 100 MP*， 2019-08-22 Update

2021 ISO 18119:2018/Amd 1:2021 Gas cylinders — Seamless steel and seamless aluminium-alloy gas cylinders and tubes — Periodic inspection and testing — Amendment 1
2018 ISO 18119:2018 Gas cylinders — Seamless steel and seamless aluminium-alloy gas cylinders and tubes — Periodic inspection and testing