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CEN - EN ISO 28721-4

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings

active, Most Current
Organization: CEN
Publication Date: 1 November 2015
Status: active
Page Count: 14
ICS Code (Enamels): 25.220.50
scope:

This part of ISO 28721 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.

Document History

EN ISO 28721-4
November 1, 2015
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings
This part of ISO 28721 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.
December 1, 2012
Vitreous and porcelain enamels - Glass-lined apparatus forprocess plants - Part 4: Quality requirements for glass-linedflanged steel pipes and flanged steel fittings
This part of ISO 28721 specifies the quality requirements for glass-lined flanged steel pipes and flanged steel fittings used for process plants.

References

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