Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 4: Stainless steel cylinders with an R m value of less than 1 100 MPa (ISO 9809-4:2026)
STANDARD published on 1.5.2026
Designation standards: STN EN ISO 9809-4
Classification mark: 078521
Catalog number: 142442
Publication date standards: 1.5.2026
Approximate weight : 54 g (0.12 lbs)
Country: Slovak technical standard
Category: Technical standards STN