Historical
ISO 9809-1:1999
Gas cylinders -- Refillable seamless steel gas cylinders -- Design, construction and testing -- Part 1: Quenched and tempered steel cylinders with tensile strength less than 1 100 MPa
This part of ISO 9809 specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes and tests 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 exposed to extreme world-wide ambient temperatures (normally between - 50 °C and + 65 °C). This part of ISO 9809 is applicable to cylinders with a maximum tensile strength Rm of less than 1 100 MPa.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]