How do you label piping?
Remove Protective Coating – When ready, remove the protective film on the back of the label, exposing the adhesive. Apply the Label – Start from one edge and place it directly on the pipe, and then apply it evenly along the length of the pipe. Finally, press the top and bottom so you have a smooth application.
What color pipe is steam?
Tags and label colors used for mechanical, plumbing and piping systems.
| Label Abbreviation | System, Pipe Contents | Label Colors (Background – Text) |
|---|---|---|
| HPS | High Pressure Steam (above 125#) | Blue – White |
| HWR | Hot Water Heating Return | Green – White |
| HWS | Hot Water Heating Supply | Green – White |
| LPC | Low Pressure Condensate | Blue – White |
What pipe is used for steam lines?
carbon steel
Pipes for steam systems are commonly manufactured from carbon steel to ASME B 16.9 A106. The same material may be used for condensate lines, although copper tubing is preferred in some industries.
What color labels plumbing pipe?
Pipe Color Code Chart – ANSI/ASME A13.1
| Label Color | Text Color | Pipe Contents |
|---|---|---|
| Yellow | Black | Flammable fluids |
| Brown | White | Combustible fluids |
| Green | White | Potable, cooling, boiler feed and other water |
| Blue | White | Compressed air |
Why is pipe marking important?
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. The American National Standards Institute (ANSI/ASME) has put regulations in place that require proper marking of hazardous materials in piping systems.
Does OSHA require pipe labeling?
No, pipe labeling also falls within the OSHA General Duty clause (Section 5(a)(1) (General Duty Clause) of the OSH Act). What this means is that OSHA, although not directly stated, requires labeling on pipes in compliance with the ANSI A13. 1 standard.
Why are pipe lines color coded?
These elements are used by most pipe marking standards: Color coding provides important information about the hazard presented by the pipe’s contents. Text identifies the pipe’s contents by name and may also indicate temperature or pressure (if either presents a hazard).
What is CDP pipe?
CONDENSATE DRAIN WATER PIPE (CDP)
Can CPVC pipe be used for steam?
Yes, CPVC has a maximum allowable operating temperature around 90-ish degrees C. Well above most residential hot water application temperatures.
What is the piping color code?
Blue with White Lettering – The blue labels with white lettering are used for pipes that transport compressed air. Red with White Lettering – This red label with white lettering is used for all fire quenching fluids. This could include water, but only if the pipe is used just for fire quenching.
How to label the contents of a pipe?
Specify the message you need to label the contents of a pipe. These markers coil around pipes so they stay in place without adhesive. Use a permanent marker to label the contents of a pipe. These markers coil around pipes so they stay in place without adhesive. These fade-resistant pipe markers withstand detergents used in high-pressure cleaning.
How do you label a pipe without glue?
Specify the message you need to label the contents of a pipe. These markers coil around pipes so they stay in place without adhesive. Use a permanent marker to label the contents of a pipe. These markers coil around pipes so they stay in place without adhesive.
What is the OSHA standard for pipe labeling marking?
Pipe labeling marking standards are not specifically outlined or defined by OSHA, but standard number 1910.261(a)(3)(i) notes the ASME’s (ANSI) standard A13.1 as the recommended scheme for identification of pipe systems.
What is the color of the color code on a pipe?
Pipe Color Code Chart – ANSI/ASME A13.1 Label Color Text Color Pipe Contents Red White Fire-quenching fluids Orange Black Toxic and corrosive fluids Yellow Black Flammable fluids Brown White Combustible fluids