IS 6645 : 1972 Specification for Service Nameplates for Marine Valves and Fittings

1 Scope

1.1 This standard specifies the dimensions, material,inscription, manufacture and finish and general requirements ofnameplates.

1.2 It is recommended that nameplates be used, whereverpossible, on valves intended for marine duty.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 410 : 1967Specification for rolled brass plate, sheet, strip and foil

IS 737 : 1965Specification for wrought aluminium and aluminium alloyssheet and strip (for general engineering purposes)

IS 4759 : 1968Specification for hot-dip zinc coatings on structural sheetand other allied products

IS 5210 : 1969Specification for high impact polystyrene sheet

IS 6307 : 1971Specification for PVC rigid sheet