Pipe markers · Valve tags · Equipment ID · Since 1959

The right pipe marker, in stock and on your job fast.

Snap-on, self-stick and roll-form markers built to ASME A13.1 and made in-house in Fort Worth, Texas. Stock legends ship fast. Custom legends too.

Insulated pipe? Measure over the insulation, since the marker goes on the jacket.
Live preview from our marker designer
1,000s in stockReady for immediate shipment
ASME A13.1 compliantPlus BABA, CGA, IIAR & OSHA
Made & tested in-houseUV, abrasion, chemical & temp tested
Real people, since 19591-800-627-5255
Custom markers, previewed live

See your legend before you order

Type your legend and pick a color. We'll show it on every marker type at the right size for your pipe, then take you straight to the product with everything filled in.

✓ ASME A13.1-2023
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Built for contractors

Tools that save time on every job

Pipe marker finder

Enter a pipe OD, see every marker and size that fits.

Find your marker →

Pipe marker calculator

Enter your runs, walls and fittings. Get marker counts, arrow tape and a price.

Count your markers →

Legend color lookup

Type what’s in the pipe. See its ASME color and every stock number.

Look up a legend →

Bulk legend upload

Upload a spreadsheet of legends and add them all to your cart at once.

Upload a list →

Free take-offs

Send your mechanical prints and schedules. We'll build your identification list.

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Submittals & specs

Submittal sheets, tech data and MasterSpec documents, free to download.

Download →
ASME A13.1-2023 quick guide

Which color does my pipe need?

The standard color scheme for pipe marker contents. Click a color to design a marker in it.

Not sure which color your legend is? Look it up →

ASME / ANSI A13.1BABA compliantOSHACGA / NFPAIIAR #114GHS / CLPISO 14726British & Australian standards
See all industry standards →
Product spotlight

SpecMark™ Snap On™ Pipe Markers

Pre-coiled, pre-tensioned markers that snap right onto the pipe. No surface prep, no adhesive.

  • Works on wet, oily, cold, dirty or rusty pipe
  • Conforms 100% to ASME A13.1
  • Durable materials and UV inks
  • Saves installation time and labor
Trusted for decades

What contractors say

We rely 100% on Craftmark for our pipe & valve identification products. We have been a customer for well over 20 years.

Jim A.Industrial Piping

Craftmark's name is synonymous with value, quality and competitiveness. We turn to Craftmark for all of our pipe labels, tags, signs & tapes as we know they meet the specifications that we must follow.

Paul P.Advantage Mechanical

Too many times the PM forgets to order the identification on the job and we rely on Craftmark to get us what we need - when we need it! We can count on their quality time and time again.

Steve G.Gohrman Mechanical Piping
Have a job coming up?

Send us your prints. We'll handle the identification.

3200 S Cravens Rd, Fort Worth, TX · Mon–Fri 9–5 · 1-800-627-5255 · csr@craftmarkid.com