BS EN ISO 9809-1:2010 Gas cylinders. Refillable seamless steel gas cylinders. Design, construction and testing. Quenched and tempered steel cylinders with tensile strength less than 1100 MPa
BS EN ISO 9809-1 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes, examination and testing 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.
BS EN ISO 9809-1 is applicable to cylinders with a maximum actual tensile strength Rma of less than 1 100 MPa.
Contents of BS EN ISO 9809-1:
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Inspection and testing
6 Materials
7 Design
8 Construction and workmanship
9 Type approval procedure
10 Batch tests
11 Tests/examinations on every cylinder
12 Certification
13 Marking
Annex A (informative) Description and evaluation of manufacturing imperfections and conditions for rejection of seamless steel gas cylinders at time of final inspection by the manufacturer
Annex B (normative) Ultrasonic examination
Annex C (informative) Type approval certificate
Annex D (informative) Acceptance certificate
Bibliography
