The purpose is to establish certain basic requirements for the marking of steam traps, and to give recommendations for additional information markings. Has, in general, to be considered in conjunction with the specific requirements which may be agreed between the partners concerned. Specifies mandatory and optional markings for steam traps.
Status: WithdrawnPublication date: 1980-10
Edition: 1Number of pages: 1
Technical Committee: ISO/TC 153 Valves
- ICS :
- 23.060.01 Valves in general
ISO 6553:1980Stage: 95.99
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