Refineries & Petrochemical Plants
Valve tags, instrument tags, pipe markers, asset tags, and LOTO tags for upstream and downstream facilities operating under ISA 5.1, ANSI/ASME A13.1, and OSHA 1910.147 compliance requirements.
Cypress, TX • Serving Greater Houston • Shipping Nationwide
Custom Industrial
Identification,
Built in Texas
RRO Industrial Identification manufactures custom valve tags, asset tags, instrument tags, LOTO tags, and HDPE tie-in tags for refineries, pipeline operators, contractors, and industrial facilities. Built to order in Cypress, TX — no minimum quantities, 24-hour written quotes.
24hr
Written Quote
No Min
Order Quantity
3–5
Day Production
SS 304
316 Available
About Us
Built to Spec. Built to Last. Built in Texas.
RRO Industrial Identification manufactures custom valve tags, asset tags, instrument tags, LOTO tags, and HDPE tie-in tags for refineries, pipeline operators, contractors, and industrial facilities that need identification products built to their exact project specifications and applicable standards. Pipe markers and arc flash labels are available through established print partners.
Based in Cypress, TX, we serve the Greater Houston industrial corridor and ship nationwide. Metal valve, asset, and instrument tags are laser-engraved in-house; LOTO and HDPE tie-in tags are UV-printed and finished in-house on our fiber laser, CO₂ laser, and UV flatbed — with no broker markup and no waiting on a third-party shop for your tag order. Pipe markers and arc flash labels are produced through vetted print partners, with lead times confirmed up front.
We support single replacement tags, turnaround project kits, and full facility rollouts with the same focus on material accuracy, compliance standards, and turnaround. The goal is simple: produce identification products that meet the standard, survive the environment, and hold up in the field.
Compliance Built In
Regulated products are built to the applicable standard — ANSI/ASME A13.1 for pipe markers, ISA 5.1 for valve and instrument tags, NFPA 70E for arc flash labels, OSHA 1910.147 for LOTO — while tie-in and project tags follow your fabrication and client specifications. Confirmed at the first quote, not as an add-on.
In-House Production
Our fiber laser, CO₂ laser, and UV flatbed run under one roof in Cypress, TX. Metal tags are laser-engraved and HDPE tie-in tags are UV-printed on our own equipment — no middleman and no dependency on an outside shop to hit your deadline.
No Minimum Orders
One tag or a full facility rollout — we produce what you need. Maintenance teams, turnaround contractors, and plant engineers all get the same fast quote and production process.
Cypress-Based, Nationwide Reach
We work locally across the Greater Houston industrial corridor and ship nationwide for any order size.
Core Markets
Built for the Buyers and Facilities That Need Industrial Identification Done Right
RRO Industrial Identification produces custom valve tags, asset tags, instrument tags, LOTO tags, and HDPE tie-in tags — plus pipe markers and arc flash labels — for industrial buyers who need compliance-accurate, field-proven identification products built to their exact specifications.
Pipeline Operators
Valve tags, asset tags, and HDPE tie-in and weld-ID tags for pipeline facilities, fabrication shops, and construction crews handling tie-in and traceability work on gas and liquid pipeline systems in Texas and beyond.
Industrial Contractors
Turnaround and construction contractors needing fast-turn valve tags, tie-in tags, and pipe markers to support project completion, commissioning, and handover documentation requirements.
Water & Utilities
Pipe markers, valve tags, and asset tags for municipal water, wastewater, and utility facilities operating under ANSI/ASME A13.1, with serialized asset tags formatted to fit their existing asset-management programs.
Manufacturing & Industrial Facilities
Asset tags, instrument tags, pipe markers, and LOTO tags for manufacturing plants, chemical processing, food and beverage, and general industrial facilities requiring durable field identification.
Maintenance & Reliability Teams
Single replacement tags, serialized asset label programs, and full facility identification rollouts for plant maintenance teams, reliability engineers, and EHS coordinators managing ongoing compliance and asset tracking needs.
Core Products
Custom Industrial Identification Products Built to Spec
Valve tags, asset tags, and instrument tags laser-engraved in stainless, aluminum, and brass, plus LOTO tags and UV-printed HDPE tie-in tags — all built in-house in Cypress, TX, alongside partner-produced pipe markers and arc flash labels. No minimum quantities and 24-hour written quotes.
01
Valve Tags
Custom laser-engraved valve tags in 304 or 316 stainless steel, aluminum, and brass. Round, square, and rectangular formats built to any dimension your spec calls for. Built to ISA 5.1 numbering and P&ID alignment. Stainless available in 2B mill or #8 mirror finish — mirror is mill-ordered with roughly a 3-week lead.
304 / 316 StainlessAluminum & BrassISA 5.1No Minimum
02
Asset Tags
Serialized asset tags in stainless steel, anodized aluminum, and polyester for equipment tracking. Laser-marked QR, barcode, and Data Matrix codes that scan into your existing SAP, Maximo, or CMMS. Sequential numbering verified at proof. Stainless available in 2B mill or #8 mirror finish — mirror is mill-ordered with roughly a 3-week lead.
Serialized RunsQR / Barcode / Data MatrixSS / Alum / PolyesterNo Minimum
Request Asset Tag Quote03
Instrument Tags
Custom instrument tags in stainless steel and aluminum aligned to ISA 5.1 tag numbering conventions and your P&ID. Laser-engraved for permanent legibility in process environments. Available with wire, chain, or direct mount attachment. Stainless available in 2B mill or #8 mirror finish — mirror is mill-ordered with roughly a 3-week lead.
ISA 5.1P&ID Aligned304 / 316 StainlessNo Minimum
Request Instrument Tag Quote04
LOTO Tags
Lockout/tagout tags built to OSHA 1910.147 requirements in non-conductive, chemical-resistant materials. Single replacement tags or facility-wide LOTO tag programs organized from your equipment list.
OSHA 1910.147Non-ConductiveFacility ProgramsNo Minimum
Request LOTO Tag Quote05
Tie-In Tags
HDPE pipe tie-in and weld-ID tags for fabrication traceability — weld number, spec, line ID, and date, with your company logo UV-printed on the tag. In-house full-color UV print with a gloss polyester laminate overlay and a brass grommet for field mounting. One-week turnaround after proof approval. Built for pipe fabrication shops and EPC crews.
HDPELogo + Variable DataBrass Grommet1-Week Turnaround
Request Tie-In Tag Quote06
Pipe Markers
ANSI/ASME A13.1 compliant pipe markers in wrap-around vinyl and roll-form adhesive formats. Correct color coding, letter height, and marker width by pipe OD. Built for refineries, chemical plants, utilities, and industrial facilities.
ANSI/ASME A13.1Wrap-Around & Roll-FormPartner-ProducedUp to 2 Wk Lead
Request Pipe Marker Quote07
Arc Flash Labels
Arc flash warning labels built to NFPA 70E specifications including incident energy, arc flash boundary, PPE category, and working voltage. Durable polyester with aggressive industrial adhesive for permanent panel installation.
NFPA 70EIncident Energy DataPartner-ProducedUp to 2 Wk Lead
Request Arc Flash Label QuoteProcess & Capabilities
A Clear Process for Custom Industrial Identification
From a single replacement valve tag to a full facility identification rollout, RRO Industrial Identification works through a straightforward process built around your product type, compliance standard, quantity, and delivery timeline.
01
Share the Scope
Tell us what you need — product type, material preference, compliance standard, quantity, and delivery date. The more detail you provide upfront, the faster we can return an accurate written quote.
02
Review Quote & Specs
We review the product type, material, marking method, attachment requirements, applicable standard, and quantity to build a written quote and confirm all spec details before production begins.
03
Produce & Deliver
Once specs and quote are confirmed, we move into production — tags on our in-house equipment, labels through our print partners. Orders are prepared for local delivery or nationwide shipping depending on your location and timeline.
Specifications & Standards
Built to the Standard. Every Time.
Reference data for the compliance standards, material specifications, and size requirements that govern industrial identification products. Every RRO-II order is built to the applicable standard confirmed at the quote stage.
ANSI/ASME A13.1
Pipe marker color coding, letter height, and marker width by pipe outside diameter for all fluid and gas systems.
ISA 5.1
Instrument and valve tag numbering conventions and P&ID identification standards for process control systems.
OSHA 1910.147
Lockout/tagout tag requirements for the control of hazardous energy during equipment maintenance and servicing.
NFPA 70E
Arc flash label requirements including incident energy, arc flash boundary, PPE category, and working voltage.
ANSI/ASME A13.1 — Pipe Marker Size Chart
Correct marker width and letter height by pipe outside diameter. Required for all pipe marker orders.
| Pipe OD | Marker Width | Letter Height |
|---|---|---|
| ¾" – 1¼" | 8" | ½" |
| 1½" – 2" | 8" | ¾" |
| 2½" – 6" | 12" | 1¼" |
| 8" – 10" | 24" | 2½" |
| Over 10" | 32" | 3½" |
ANSI/ASME A13.1 — Color Code Reference
| Fluid / Content | Background | Text |
|---|---|---|
| Fire suppression | Red | White |
| Toxic / corrosive | Orange | Black |
| Flammable / combustible | Yellow | Black |
| Water | Green | White |
| Compressed air / gases | Blue | White |
| Combustible (secondary) | Brown | White |
Material Selection Guide
Match material to environment. We confirm the right material for your application at the quote stage.
304 Stainless SteelMost Common
Industrial gold standard. Excellent corrosion, heat, and moisture resistance. Ideal for refineries, chemical plants, food processing, and general outdoor industrial use. Laser-engraves cleanly for permanent legibility.
Typical thickness: 0.030″ – 0.062″
316 Stainless SteelMarine / Chemical
Higher chloride and chemical resistance than 304. Required for offshore, coastal, and high-chloride chemical environments. Price premium of approximately 15–25% over 304.
Typical thickness: 0.030″ – 0.062″
Anodized AluminumAsset Tags
Lightweight, high-contrast laser engraving, UV-stable. Best for indoor asset tracking and serialized tag runs. Available in black anodize for maximum contrast.
Typical thickness: 0.020″ – 0.050″
Brass C360HVAC / Mechanical
High heat and wear resistance, traditional appearance. Used in HVAC, plumbing, and mechanical environments. Machines and engraves cleanly. Common for valve tags on brass and copper pipe systems.
Typical thickness: 0.032″ – 0.062″
HDPETie-In Tags
Durable, chemical-resistant plastic for pipe tie-in and weld-ID tags. UV-printed in-house with a gloss polyester laminate overlay and brass grommet for field mounting.
Typical thickness: 1/32″
Industrial PolyesterLabels / LOTO
UV-printed, flexible, and chemical-resistant. Used for LOTO tags, asset labels, and tie-in laminate overlays, plus partner-produced pipe marker and arc flash label stock. 3M 467MP or 9448A adhesive for industrial surface bonding.
Available with aggressive industrial adhesive
Standard Valve Tag Sizes
Common formats. Custom sizes available — specify in your quote request.
| Shape | Size | Hole Spec |
|---|---|---|
| Round | 1¼" dia. | 3/16" punch |
| Round | 1½" dia. | 3/16" punch |
| Round | 2" dia. | 3/16" punch |
| Square | 1½" × 1½" | 3/16" punch |
| Rectangle | 1½" × 2½" | 3/16" punch |
| Rectangle | 2" × 3" | 3/16" punch |
Standard Asset Tag Sizes
Common formats for equipment tracking and asset-management programs.
| Size | Typical Use | Thickness |
|---|---|---|
| 0.75" × 1.5" | Instruments / small parts | 0.020″ |
| 1.0" × 2.0" | IT equipment / tools | 0.020″ – 0.032″ |
| 1.5" × 3.0" | General industrial equipment | 0.032″ |
| 2.0" × 3.5" | Large equipment / vehicles | 0.050″ |
| Custom | Facility-specific programs | Per spec |
Service Area & Buyers
Based in Cypress, TX. Built for Houston Industry. Ships Nationwide.
RRO Industrial Identification serves refineries, pipeline operators, contractors, and industrial facilities across the Greater Houston industrial corridor with nationwide shipping available on all product categories.
Greater Houston Service Area
Cypress, TXProduction Facility
Houston, TX
Pasadena, TX
La Porte, TX
Baytown, TX
Texas City, TX
Beaumont / Port Arthur, TX
Nationwide ShippingAll product categories
Who Orders From RRO Industrial Identification
Refineries & Petrochemical Plants
Valve tags, instrument tags, pipe markers, asset tags, and LOTO tags for upstream and downstream facilities requiring compliance-accurate field identification.
Pipeline Operators
Valve tags, asset tags, and HDPE tie-in and weld-ID tags for pipeline facilities, fabrication shops, and construction crews handling tie-in and traceability work on gas and liquid pipeline systems.
Industrial Contractors
Turnaround and construction contractors needing fast-turn valve tags, tie-in tags, and pipe markers to support project completion and commissioning.
Maintenance & Reliability Teams
Single replacement tags, serialized asset label programs, and full facility identification rollouts for plant maintenance and EHS coordinators.
Water & Utilities
Pipe markers, valve tags, and asset tags for municipal water, wastewater, and utility facilities operating under ANSI/ASME A13.1, with serialized asset tags formatted to fit their existing asset-management programs.
Manufacturing & Industrial Facilities
Asset tags, instrument tags, pipe markers, and arc flash labels for manufacturing plants, chemical processing, and general industrial facilities.
FAQ
Common Questions
Answers to common questions about custom valve tags, asset tags, instrument tags, LOTO tags, tie-in tags, pipe markers, arc flash labels, and how to get a written quote.
We produce custom laser-engraved valve tags, asset tags, instrument tags, LOTO tags, and HDPE tie-in tags in-house on our fiber laser, CO₂ laser, and UV flatbed printer in Cypress, TX. We also supply ANSI/ASME A13.1 pipe markers and NFPA 70E arc flash labels through established print partners.
Our products are built to the applicable standard for each product type — ANSI/ASME A13.1 for pipe markers, ISA 5.1 for valve and instrument tags, OSHA 1910.147 for LOTO tags, and NFPA 70E for arc flash labels. We confirm the required standard with you at the quote stage.
No. We have no minimum order quantity on any product. A single replacement valve tag gets the same production attention as a full facility rollout. Quantity pricing is available for larger runs — include your quantity in the quote request for volume pricing.
Use the quote form below or call us directly. To get the fastest written quote, include product type, material preference, compliance standard, quantity, tag numbering or serialization requirements, attachment method, and your required delivery date.
Standard materials include 304 stainless steel, 316 stainless steel, anodized aluminum, brass, HDPE, and industrial polyester. Material selection depends on the application environment — 316 SS for offshore and high-chloride environments, anodized aluminum for indoor asset tracking, brass for HVAC and mechanical systems, and HDPE for tie-in tags. Stainless is available in 2B mill or #8 mirror finish. We confirm the right material for your environment at the quote stage.
Yes. We produce serialized asset tags with sequential numbering, Code 39, Code 128, QR, and DataMatrix barcodes. Tags can be formatted to align with SAP, Maximo, or other CMMS platforms. Provide your tag number sequence and format requirements with your quote request.
Yes. We ship nationwide on all product categories. We serve the Greater Houston industrial corridor locally and support pipeline operators, contractors, and industrial facilities across Texas and the rest of the country via standard and expedited shipping.
Request a Quote
Tell Us What You Need Built
Share your project details and we'll follow up with a written quote based on your product type, material, compliance standard, quantity, and delivery timeline.
Quote-Ready Details
The more detail you include, the faster we can return accurate pricing. Most quotes are based on product type, material, applicable compliance standard, quantity, tag numbering or serialization requirements, and required delivery date.
- Valve tags — stainless, aluminum, or brass
- Asset tags — serialized, barcode, or QR
- Instrument tags — ISA 5.1 aligned
- LOTO tags — OSHA 1910.147
- Tie-in tags — HDPE weld-ID with logo
- Pipe markers — ANSI/ASME A13.1 compliant
- Arc flash labels — NFPA 70E
Prefer to talk it through? Call (832) 247-9557 and we'll walk through the spec with you.