CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75949 | EN ISO 11114-1:2020/A1:2023 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials - Amendment 1 (ISO 11114-1:2020/Amd 1:2023) | Standarts spēkā |
| 30015 | LVS EN 1089-3:2011 | Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 3: Colour coding | Standarts spēkā |
| 30085 | LVS EN ISO 11114-3:2011 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test for non-metallic materials in oxygen atmosphere (ISO 11114-3:2010) | Standarts spēkā |
| 65300 | LVS EN ISO 10460:2019 | Gas cylinders - Welded aluminium-alloy, carbon and stainless steel gas cylinders - Periodic inspection and testing (ISO 10460:2018, Corrected version 2019-04) | Standarts spēkā |
| 62925 | LVS CEN/TR 14473:2021 | Transportable gas cylinders - Porous materials for acetylene cylinders | Standarts spēkā |
| 69068 | LVS EN ISO 11114-2:2022 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2021) | Standarts spēkā |
| 62761 | LVS EN ISO 9809-1:2020 | 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 MPa (ISO 9809-1:2019) | Standarts spēkā |
| 542 | LVS EN 13099:2004 | Transportable gas cylinders - Conditions for filling gas mixtures into receptacles | Standarts spēkā |
| 76744 | LVS EN 17339:2024 | Transportable gas cylinders – Hoop wrapped and fully wrapped carbon composite cylinders and tubes for hydrogen | Standarts spēkā |
| 71378 | LVS EN ISO 10298:2021 | Gas cylinders - Gases and gas mixtures - Determination of toxicity for the selection of cylinder valve outlets (ISO 10298:2018) | Standarts spēkā |
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