NA 132
DIN Standards Committee Shipbuilding and Marine Technology
Standards
[Withdrawn]
DIN 86066
DIN 86066
Cast steel welding elbows for storm valves, nominal diameter 50 to 150, mating dimensions for flange according to nominal pressure 10
Title (German)
Stahlguß-Einschweißkrümmer mit Rückschlagklappen, NW 50 bis 150, Flanschanschluß nach ND 10