CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37008 | LVS EN ISO 16148:2016 | Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO 16148:2016) | Standarts spēkā |
| 72434 | EN ISO 22435:2024 | Gas cylinders - Cylinder valves with integrated pressure regulators - Specification and type testing (ISO 22435:2024) | Standarts spēkā |
| 25649 | LVS EN 13096:2004 /AC:2006 | Transportable gas cylinders - Conditions for filling gases into receptables - Single component gases | Standarts spēkā |
| 61788 | LVS EN ISO 17879:2018 | Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017) | Standarts spēkā |
| 71925 | LVS EN ISO 20475:2021 | Gas cylinders - Cylinder bundles - Periodic inspection and testing (ISO 20475:2018) | Standarts spēkā |
| 58381 | LVS EN ISO 25760:2015 | Gas cylinders - Operational procedures for the safe removal of valves from gas cylinders (ISO 25760:2009) | Standarts spēkā |
| 62762 | LVS EN ISO 9809-2:2020 | Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 2: Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1 100 MPa (ISO 9809-2:2019) | Standarts spēkā |
| 70351 | LVS EN ISO 17871:2020 | Gas cylinders - Quick-release cylinder valves - Specification and type testing (ISO 17871:2020) | Standarts spēkā |
| 41600 | LVS EN ISO 15996:2018 | Gas cylinders - Residual pressure valves - Specification and type testing of cylinder valves incorporating residual pressure devices (ISO 15996:2017) | Standarts spēkā |
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