ASME SEC II A SA-181/SA-181M-2001 Specification for Carbon Steel Forgings, for General-Purpose Piping ASTM A181/A181M-95b Except for Editorial Differences in 7.3.2 and 12.6
Boiler and Pressure Vessel,Specification for Carbon Steel Forgings, for General-Purpose Piping ASTM A181/A181M-95b Except for Editorial Differences in 7.3.2 and 12.6
ASME SEC II A SA-181/SA-181M-2001 history
2001ASME SEC II A SA-181/SA-181M-2001 Specification for Carbon Steel Forgings, for General-Purpose Piping ASTM A181/A181M-95b Except for Editorial Differences in 7.3.2 and 12.6