DEF 60 : 1958
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SELECTION AND TREATMENT OF ALUMINIUM BASE MATERIALS FOR USE WITH CONCENTRATED HYDROGEN PEROXIDE HTP
23-07-2013
12-01-2013
Specification giving guidance on the selection of aluminium base materials for use with high test peroxide HTP including methods of welding, cleaning and surface treatment which shall be used. This specification applies to all surfaces in any equipment that came into contact with HTP liquid and its associated vapour up to the region where decomposition becomes acceptable.
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