NBN EN 1975 : 1999 AMD 1 2004

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Materials
5 Design
6 Construction and workmanship
7 Tests
8 Conformity evaluation
9 Identification marks
Annex A (normative) Corrosion tests
Annex B (normative) Test method to determine sustained-load-
                      cracking resistance of aluminium alloy
                      cylinders
Annex C (normative) Prototype testing and production testing
Annex D (normative) Description, evaluation of manufacturing
                      defects and conditions for rejection of
                      seamless aluminium and aluminium alloy
                      gas cylinders at time of visual
                      inspection
Annex E (informative) Examples of wall thickness calculation
Annex F (informative) Examples of type approval and
                      production testing certificates
Annex G (informative) Specific requirements for cylinders made
                      of aluminium alloy 2001
Annex H (informative) Bibliography

Specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes and tests at manufacture of refillable transportable seamless aluminium and aluminium alloy gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases.