Pipe Marking

Pipe Marking

Quickly identify what's
in your facility's pipes.

Pipe marking is a critical component of any facility’s labeling. Properly labeled pipes and valves can dramatically reduce the risk of injury or damage should a leak or burst occur, as well as reduce any overall incident response time. ASME/ ANSI A13.1 standards state that employers must label pipes to show contents and color code them to indicate what possible hazards could result from that substance. Pipes containing ammonia, marine vessels, and health care facilities each have their own labeling standards, so be sure to check out our free pipe marking guides for more information.

Free Pipe Marking E-Book

Free Pipe Marking E-Book

19 pages of expert charts, regulatory information, tips, and more.


Pipe marking made simple with LabelTac® printers.

Print your own durable, indoor/outdoor labels in-house.

The LabelTac® family of industrial label printers makes creating pipe marking labels easy, quick and hassle-free. With the included LabelSuite™ labeling software, visual communication has never been easier.

The software allows you to choose your label type, size, and length and the Pipe Marking Assistant will create an ANSI/ASME compliant label for you to print on-demand.

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Get Started with LabelTac® Pipe Marking Bundles.

LabelTac Printer Bundle

LabelTac® Pro X Pipe Marking Bundle

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Featured Bundle

LabelTac® Pro X Pipe Marking Bundle

This bundle comes with everything you’ll need to start printing pipe markers right away: a LabelTac® Pro X industrial label printer, label supply in a variety of colors and sizes, two colors of print ribbon, a pipe marking reference chart, and label creation software.

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Other Pipe Marking Bundles:



Get OSHA/ANSI compliant with this to-the-point guide to pipe labeling.

The FREE guide includes:

  • Label formatting guidelines (including label size, text size, and abbreviations)
  • The ANSI/ASME A13.1 pipe color code in chart form
  • Where to place labels on pipes for compliance and optimum visibility
  • The best ways to obtain pipe labels (for label longevity AND cost effectiveness)

Pipe Marking Labels in Action


For more Pipe Marking information, please visit the Pipe Marking Resource Center.


Free Pipe Marking Label Samples

Marking your facility’s pipes is a must if you have pipes containing anything from steam to caustic chemicals.

Labeling pipes is essential for clear communication between employees and emergency personnel in the event of an accident. If you are thinking about outfitting your facility with a new pipe marking system, we’re happy to send you a box of sample pipe marking labels to try out. You’ll be able to put LabelTac® labels up to a durability test right in your own facility.

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Questions about Pipe Marking regulations or products? We’re here to help!


Helpful Resources