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BS ISO 9809-4:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Gas cylinders. Refillable seamless steel gas cylinders. Design, construction and testing Stainless steel cylinders with an Rm value of less than 1 100 MPa
Hardcopy , PDF
01-03-2022
English
31-07-2014
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 the
time of final inspection by the manufacturer
Annex B (normative) - Ultrasonic examination
Annex C (informative) - Type approval certificate
Annex D (informative) - Acceptance certificate
Bibliography
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