CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25765 | prEN 12245 | Transportable gas cylinders - Fully wrapped composite cylinders | Atcelts |
| 561 | prEN 1089-1:1996 rev | Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 1: Stampmarking | Izstrādē |
| 34851 | prCEN/TR 14473 | Transportable gas cylinders - Porous masses for acetylene cylinders | Izstrādē |
| 76225 | LVS EN ISO 9809-4:2023 | Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 4: Stainless steel cylinders with an Rm value of less than 1 100 MPa (ISO 9809-4:2021) | Standarts spēkā |
| 62763 | LVS EN ISO 9809-3:2020 | Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 3: Normalized steel cylinders and tubes (ISO 9809-3:2019) | Standarts spēkā |
| 26256 | LVS EN ISO 9809-3:2010 | Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 3: Normalized steel cylinders (ISO 9809-3:2010) | Atcelts |
| 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 |
| 26255 | LVS EN ISO 9809-2:2010 | Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1 100 MPa (ISO 9809-2:2010) | Atcelts |
| 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 |
| 26252 | LVS EN ISO 9809-1:2010 | Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa (ISO 9809-1:2010) | Atcelts |
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