Browse HVAC and plumbing identification, then specify exact wording and project requirements for a quote. Upload plans when you need an installation-ready markup.
Browse catalog Upload drawings & specsCapture exact wording, material, finished pipe outside diameter, color, flow arrows, and quantity. Aboveground pipe marking uses ASME A13.1-2023 as the default design reference, subject to the approved project specification and supplier proof.
Choose a product family, then add it to your material schedule to specify wording, size, color, and material.
17 product families for HVAC
Select a wrap format for the outside of the finished pipe or insulation jacket. Specify the system legend and flow direction.
Apply individual labels to a prepared pipe surface. Specify the legend, finished pipe diameter, and separate or integrated arrows.
Order repeated pipe legends in roll form. Include the number of labels, label dimensions, and any required arrows.
Identify piping exposed to weather, chemicals, or elevated temperatures. Include service conditions so the proposed material can be reviewed.
Identify each medical gas or vacuum service using the approved project terminology and service-specific identification requirements.
Specify refrigeration pipe and component labels with the required service, operating information, and project marking rules.
Identify fire protection piping with the system legend and direction required by the project documents.
Label air systems on ductwork. Provide the supply, return, exhaust, or other system legend and the required arrow arrangement.
Add visible flow arrows alongside pipe legends. Specify tape width, color combination, and the required roll quantity.
Order stamped valve identifiers in brass. Provide the numbering schedule, tag shape, character finish, and attachment requirements.
Specify engraved valve identifiers with contrasting lettering. Provide tag dimensions, wording, color, and whether both sides need engraving.
Specify stainless steel valve identifiers for the project environment. Provide grade or finish requirements, numbering, and mounting details.
Specify aluminum valve identifiers with an anodized finish. Provide color, numbering, tag dimensions, and attachment details.
Identify equipment with engraved laminated plastic plates. Provide the equipment ID, text layout, dimensions, colors, and mounting method.
Request phenolic nameplates where called for by the equipment identification specification. Confirm substrate, thickness, wording, and mounting.
Identify equipment with metal plates. Specify aluminum or stainless steel, finish, wording, plate dimensions, and hole or adhesive requirements.
Select attachment hardware for the tag and installation environment. Include chain material and length, hook type, or tie dimensions.
Standards basis: Aboveground pipe identification uses ASME A13.1-2023 as the requested default design reference, including contents, directional arrows, color, legibility, and placement. ASME now lists a 2026 edition; use the edition required by approved project documents. Valve tags, equipment labels, duct labels, and buried tape follow the project identification specification and any applicable service-specific standard. HVAC 23 05 53 and Plumbing 22 05 53 are reference master specs, not approved job submittals. Mechanical ID Supply is an independent procurement service. Images are generated examples; size codes are selection references, not manufacturer part numbers. The quote will identify the proposed supplier and product data for review.
ASME A13.1-2023 design reference: Confirm service category and color, finished pipe OD, minimum letter height, exact legend, flow direction, and visible installation locations against the approved project specification. Special systems may require additional standards.
Illustrative proof; screen colors and font rendering are approximate. Final dimensions, artwork, material, and suitability are confirmed in the quote before production.
We review the exact legends, sizes, and materials before quoting. No payment is collected here.
Submitting shares your contact details and schedule for a quote. If you include a plan link, it grants access to that plan. How submissions are handled.
Include insulation and jacketing when sizing wrap-around markers.
Match the approved schedule and mechanical identification specification.
Choose the material, colors, directional arrows, and placement required by your project.