To that end, NEMA publishes the ANSI Z535 series of Standards for safety signs and colors. Color should be displayed on, or contiguous to, the piping by any physical means, but its use shall be in. ASME A13.2015 3.2 Color: “Color should be used to identify the characteristic hazards of the contents. The exact colors are contained in the ANSI Z535.1 Safety Color Code. NEMA is a member and accredited standards developer of the American National Standards Institute. ANSI/NEMA Z535 SET This comprehensive collection includes all six parts and the color chart.
ANSI/NEMA Z535-2011, Safety color chart The safety color chart includes updated and corrected information on ink specifications for the Z535 safety colors.
Three key points from Homeland Security Safety Symbols: The American Welding Society AWS advances the science, technology, and application of welding and allied joining and cutting processes around the globe. Our resources come from experts and industry leaders.