ČSN 425723 (425723)

Longitudinally welded smooth tubes made of steels of grades 11 and 12. External diameter up to 152 mm. Dimensions

STANDARD published on 28.5.1975

The information about the standard:

Designation standards: ČSN 425723
Classification mark: 425723
Catalog number: 6386
Publication date standards: 28.5.1975
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN