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ISO 9090:1989

Gas tightness of equipment for gas welding and allied processes

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Kehtetu alates 25.10.2019
Tegevusala (ICS grupid)
25.160.30 Keevitusseadmed
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
25.10.2019
Põhitekst
20.04.1989
Põhitekst
Specifies the maximum external leakage rates which are acceptable for equipment used for welding, cutting and allied processes. Applies to individual components which are used in the gas supply to a blowpipe from the connecting point of the hose (outlet of the cylinder valve or connecting point to a gas supply plant). Does not apply to gas supply plants.
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