PFI ES22
Recommended Practice for Color Coding of Piping Materials
inactive
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| Organization: | PFI |
| Publication Date: | 1 January 1999 |
| Status: | inactive |
| Page Count: | 4 |
Document History
September 1, 2016
Recommended Practice for Color Coding of Piping Materials
The intent of this standard is to provide a system for easy identification of piping materials by general material classifications.
December 1, 2013
Recommended Practice for Color Coding of Piping Materials
The intent of this standard is to provide a system for easy identification of piping materials by general material classifications.
September 1, 2002
Recommended Practice for Color Coding of Piping Materials
The intent of this standard is to provide a system for easy identification of piping materials by general material classifications.
PFI ES22
January 1, 1999
Recommended Practice for Color Coding of Piping Materials
A description is not available for this item.
January 1, 1995
Recommended Practice for Color Coding of Piping Materials
A description is not available for this item.
January 1, 1993
RECOMMENDED PRACTICE FOR COLOR CODING OF PIPING MATERIALS
A description is not available for this item.
January 1, 1990
RECOMMENDED PRACTICE FOR COLOR CODING OF PIPING MATERIALS
A description is not available for this item.
January 1, 1987
RECOMMENDED PRACTICE FOR COLOR CODING OF PIPING MATERIALS
A description is not available for this item.
January 1, 1975
RECOMMENDED PRACTICE FOR COLOR CODING OF PIPING MATERIALS
A description is not available for this item.
January 1, 1975
RECOMMENDED PRACTICE FOR COLOR CODING OF PIPING MATERIALS
A description is not available for this item.