ISO 9809-4:2021
p
ISO 9809-4:2021
76548

Status : Published (To be revised)

This standard will be replaced by ISO/CD 9809-4
en
Format Language
std 1 194 PDF + ePub
std 2 194 Paper
  • CHF194
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies the minimum requirements for the materials, design, construction and workmanship, manufacturing processes, examinations and testing at time of manufacture for refillable, seamless, stainless steel gas cylinders with water capacities up to and including 150 l.

It is applicable to cylinders for compressed, liquefied and dissolved gases with a maximum actual tensile strength, Rma, of less than 1 100 MPa.

NOTE         If so desired, cylinders of water capacity between 150 l and 450 l can be manufactured to be in full conformance to this document.

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  •  : Published
     : 2021-11
    : International Standard to be revised [90.92]
  •  : 2
     : 54
  • ISO/TC 58/SC 3
    23.020.35 
  • RSS updates

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)