BS-5146-1 › Complete Document History
Inspection and test of valves. Specification for steel valves for the petroleum, petrochemical and allied industries


Obsolete Revision Information:
   AMD 4671 - AMENDMENT 3 FOR 1974 EDITION - Nov. 30, 1984
   AMD 3343 - AMENDMENT 2 FOR 1974 EDITION - May 30, 1980
   AMD 2316 - AMENDMENT 1 FOR 1974 EDITION - Aug. 15, 1977
   1974 EDITION - WITHDRAWN, 9/15/1990 - Sept. 6, 1974