Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Inspection and testing
5 Materials
6 Design
7 Lifting attachments and rolling bands
8 Manufacturing process - Welding procedures
9 Fabrication
10 Welded joints
11 Surface finish of material
12 Assembly
13 Weld defect repairs
14 Construction and workmanship
15 Testing and examination
16 Type approval procedure
17 Marking
18 Certification
19 Certificate
Annex A (informative) - Description and evaluation of
        manufacturing of a welded steel pressure drums
        at the time of visual inspection
Annex B (informative) - Example of calculation note for
        determination of thickness for shell and dished
        end for pressure drums according to 6.4
Annex C (informative) - Example of Approval certificate
Annex D (informative) - Hot pressure welded heads
Annex E (normative) - Manufacturing defects in welded
        steel pressure drums and rejection criteria
Bibliography

Abstract

Defines the minimum requirements for the material, design, fabrication, construction and workmanship, inspection, and testing at manufacture of refillable welded steel gas pressure drums, hereafter referred to as drums, of volumes 150 l to 1000 l and up to 300 bar test pressure for compressed and liquefied gases.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 58
Supersedes	ISO/DIS 21172-1 : 60.00 (2014)