NF EN ISO 9809-3
Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing - Part 3 : normalized steel cylinders
ISO 9809-3:2010 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable normalized or normalized 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.If desired, cylinders of water capacity less than 0,5 l can be manufactured and certified to be in compliance with ISO 9809-3:2010.
ISO 9809-3:2010 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at manufacture of refillable normalized or normalized 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.
If desired, cylinders of water capacity less than 0,5 l can be manufactured and certified to be in compliance with ISO 9809-3:2010.
Le présent document décrit une spécification sur la conception, la fabrication, le contrôle et l'approbation d'une bouteille à gaz rechargeable et transportable en acier sans soudure de valeur Rm inférieure à 1 100 MPa.
This document specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing at the time of manufacture for refillable seamless steel gas cylinders and tubes with water capacities up to and including 450 l. It is applicable to cylinders and tubes for compressed, liquefied and dissolved gases and for normalized or normalized and tempered steel cylinders and tubes.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Symboles2
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5 Contrôles et essais4
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6 Matériaux4
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7 Conception6
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8 Construction et exécution10
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9 Procédure d'approbation de type12
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10 Essais par lot18
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11 Essais/vérifications sur chaque bouteille23
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12 Certificats25
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13 Marquage25
- Annexe A (informative) Description et évaluation des défauts de fabrication, et critères de rejet des bouteilles à gaz en acier sans soudure, au moment de l'examen final effectué par le fabricant26
- Annexe B (normative) Examen aux ultrasons32
- Annexe C (informative) Certificat d'approbation de type38
- Annexe D (informative) Certificat d'essai de production39
- Bibliographie41
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