Chemical Engineering - Process Equipment and Plant Design - Discussion
Discussion Forum : Process Equipment and Plant Design - Section 1 (Q.No. 1)
1.
Fresh water carrying pipelines in chemical industries are coloured with __________ color.
Discussion:
3 comments Page 1 of 1.
Prakhar said:
3 years ago
Blue colour for instrument air line, right?
Thamizhmani said:
4 years ago
Red color also used for fire hydrant system.
Blue color for instrument Air line.
Blue color for instrument Air line.
Rama Chandran D said:
10 years ago
Sea green for any water pipe lines,
Brown color for combustible fluids.
Yellow color for flammable fluids.
Red color for electric power lines.
Blue color for air pipe lines.
Brown color for combustible fluids.
Yellow color for flammable fluids.
Red color for electric power lines.
Blue color for air pipe lines.
(5)
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