Posted by Fernando Quiros on November 05, 2001 at 15:41:41:
In Reply to: Re: boiler room piping color code posted by SELMA MALAK on October 18, 2001 at 06:48:00:
ANSI has standard codes. Compressed Air is Blue. Natural gas is yellow. But I work with other gases, like Nitrogen and Oxigen. What has to be the color in order to distinguish diferent gases?
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