DSF/prEN ISO 9809-1
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/DIS 9809-1:2008)
| Organization: | DS |
| Status: | inactive |
| Page Count: | 58 |
| ICS Code (Pressure vessels): | 23.020.30 |
scope:
This part of ISO 9809 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examinations and tests at manufacture of refillable quenched and tempered seamless steel gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases. This part of ISO 9809 is applicable to cylinders with a maximum tensile strength Rma of less than 1 100 MPa.
NOTE 1 If so desired, cylinders of water capacity less than 0,5 l and between 150 l and 500 l may be manufactured and certified to be in full compliance with this part of ISO 9809.
NOTE 2 For quenched and tempered cylinders with maximum tensile strength greater than or equal to 1 100 MPa, refer to ISO 9809-2. For normalized steel cylinders refer to ISO 9809-3.
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