Specification for carbon steel pipe flanges (over 24 inches nominal size) for the petroleum industry.
NORMA vydaná dňa 30.12.1960
Designation standards: BS 3293:1960
Publication date standards: 30.12.1960
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS
Specifies materials, dimensions and marking for forged carbon steel slip-on welding and welding neck flanges, of nominal size 26 in to 48 in for Classes 150, 300, 400 and 600. Status: Confirmed