Gas welding equipment — Materials for equipment used in gas
2019
Document Number: NL ISO 9539 : 2019
Sector: Manufacturing engineering
TC: NL TC 44
ICS: 25.160.30
This International Standard specifies the general, and some of the special, requirements on materials used for the construction of equipment used in gas welding, cutting and allied processes. Additional requirements on materials for some equipment are given in other standards. This International Standard is not applicable to materials used for the construction of welding hoses which are specified in ISO 3821.