

The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".

The cookie is used to store the user consent for the cookies in the category "Analytics". This cookie is set by GDPR Cookie Consent plugin. These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. This standard explains colors, text, size, and placement of pipe marking labels. There are many standards out there from a variety of sources, but the most popular is the ANSI/ASME A13.1 standard. Pipe color-coding is not a complicated process, especially if industry standards are used.

What is the ANSI standard for pipe color coding?ĪNSI/ASME A13.1 Pipe Marking Standard. To report an emergency, file a complaint with OSHA or ask a safety and health question, call 1-80 (OSHA). Alert: Due to routine maintenance on the OSHA website, some pages may be temporarily unavailable.
Osha light blue color code code#
OSHA references the standard from ANSI, the American National Standards Institute, but it doesn’t refer to the most current version.īy Standard Number 1910.144 – Safety color code for marking physical hazards. 261 (a) (3) (ii), only states: Scheme for the Identification of Piping Systems, A13.1 – 1956. The reason pipe marking is a little less straightforward is because OSHA’s standard on the issue. What is the OSHA standard for Pipe marking? What color do you paint natural gas lines? Red electric power lines, cables, conduit, a Orange telecommunication, alarm or signal lines Yellow natural gas, oil, steam, petroleum, or o Green sewers and drain lines Blue drinking water What color do you paint natural gas lines? It may contain a combination of purple and yellow. Green – indicates either the location of safety equipment such as first aid materials or conveys safety information. Potable, cooling, boiler feed and other waterīlue – denotes caution and its use is restricted to marking out-of-service equipment which should not be used. Pipe Color Code Chart – ANSI/ASME A13.1 Label Color What color should compressed air lines be?
Osha light blue color code iso#
The main colors used in ISO 14726 are as follows: Brown – Fuel. What color is designated for fuel piping? Gases (in either gas or liquid phase – except air) Telecommunication, alarm or signal lines, cables, or conduitsīasic Identification Colours Pipe Contents Name Reference Natural gas, oil, steam, petroleum, or other gaseous or flammable materials What color is natural gas pipe?Įlectric power lines, cables, conduit, and lighting cables “WARNING” – Orange, or predominantly orange, with lettering or symbols in a contrasting color. What color does OSHA recommend for warning tags? Yellow shall be the basic color for designating caution and for marking physical hazards such as: Striking against, stumbling, falling, tripping, and “caught in between.” Pipe marking ensures that individuals working in the facility are aware of what pipes are carrying as well as any potential hazards associated with the pipe contents. When we look at the OSHA regulations or standards we find that there are not directly any OSHA pipe labeling requirements. Red with White Lettering – Red labels with white lettering are used for all fire quenching fluids. Blue with White Lettering – Blue labels with white lettering are used for pipes that transport compressed air. 11 What is the ANSI standard for pipe color coding?ġ pipe color code standard, which is the industry consensus standard for marking pipes.10 What is the OSHA standard for Pipe marking?.9 What color do you paint natural gas lines?.8 What color should compressed air lines be?.7 What color is designated for fuel piping?.
