This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
This part of ISO/TR 12931 applies to seamless steel refillable cylinders of all sizes from 0,5 l up to and including
150 l water capacity produced of steel with tensile strength (Rm) greater than 1 100 MPa.
It can also be applied to cylinders produced of steels used at lower tensile strengths. In particular, it provides the
technical rationale and background to guide future alterations of existing ISO standards or for developing advanced
Status : PublishedPublication date : 2001-12
Edition : 1Number of pages : 13
Technical Committee:Cylinder design
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