UNI EN 13322-1 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Materials and heat treatment
5 Design
6 Construction and workmanship
7 New design tests
8 Batch tests
9 Tests on every cylinder
10 Failure to meet test requirements
11 Records
12 Marking
Annex A (normative) Cylinders made from longitudinal seam
        high frequency induction (HFI) welded tube by
        spinning of the end
Annex B (normative) Radiographic examination of welds
Annex C (normative) Description, evaluation of manufacturing
        defects and conditions for rejection of welded steel
        gas cylinders at time of visual inspection
Annex D (informative) Examples of design and batch test
        certificates
Annex E (informative) Guidance on the application of conformity
        assessment modules when using this standard
Bibliography

Defines minimum requirements concerning material, design, construction and workmanship, manufacturing processes and testing of refillable transportable welded carbon steel gas cylinders of water capacities from 0.5 l up to and including 150 l for compressed, liquefied and dissolved gases.