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What Color Marking Indicates Natural Gas Lines? [Solved]
Yellow Red – electric power lines, cables, conduit, and lighting cables. Yellow – natural gas, oil, steam, petroleum, or gaseous materials. Orange - communications, alarm/signal lines, cables, or conduit. Blue – potable water lines.
Pipeline Color Code Standard and Labels Charts -A Complete Guide
1:04
ANSI / ASME Pipe Marking Color Code
To keep up on industry standards, hear
Cylinder Markings
On this specific cylinder I have in front
