Can I order serialized QR codes?

Yes, we provide unique serialized or dynamic QR codes linking to your ERP or cloud database.

Do you provide adhesive or clamp mounting?

Yes, adhesive, clamp, rivet and weldable options are available.

Stainless Steel QR Code Tags

Our stainless steel QR code tags are engineered for lifetime identification of industrial assets, cylinders, machinery, and outdoor equipment. Each tag is precision laser-etched for high contrast and resistance to abrasion, chemicals, and extreme temperatures.

Stainless Steel QR code tag with etched serial number

✅ 304 / 316 grade stainless steel base
✅ Permanent laser-etched QR code, serial, or barcode
✅ Temperature resistance up to 900 °C
✅ Chemical & corrosion resistant finish
✅ Mounting options: rivet, clamp, adhesive, or weld
✅ Ideal for PESO, LPG, gas, and chemical cylinder marking

QR Code, Barcode and Data Matrix Marking on Stainless Steel

We permanently laser mark stainless steel tags with QR codes, 1D barcodes, Data Matrix codes, serial numbers and other variable identification data. SS304 and SS316 provide a durable base for industrial identification where printed labels may fail because of heat, chemicals, abrasion, weather or long-term outdoor exposure.

Each tag can carry the same design or a unique QR code, barcode or serial number for asset tracking, maintenance records, traceability and equipment identification.

Applications

Stainless steel QR tags are the preferred choice for environments demanding long-term traceability and regulatory compliance. Common applications include:

Industrial asset tracking and maintenance
Cylinder and tank identification under PESO 2025 QR Tag mandate
Outdoor infrastructure and pipeline management
Defense, aerospace, and laboratory equipment labeling

Technical Specifications

Parameter	Specification
Material Grade	SS 304 / SS 316
Thickness	0.3 mm – 1.5 mm
Marking Method	Fiber-laser etching (black or white mark)
Operating Temp.	−40 °C to +900 °C
Finish	Matte or brushed stainless surface
Mounting	Rivet holes / clamp band / weldable / adhesive back
Typical Sizes	40×20 mm, 50×25 mm, 60×30 mm (custom available)

Why Posttech?

✔ 100% in-house laser marking & serialization
✔ Bulk and OEM supply programs
✔ Integration with TrackJi QR-based asset management
✔ Support for PESO and industrial safety compliance

Frequently Asked Questions

Yes. Stainless steel QR tags meet the PESO requirement for permanent, tamper-proof metal identification under the 2025 amendment. See our PESO compliance guide.

Absolutely. Each stainless tag can carry a unique serial or dynamic QR linking to your ERP or cloud database.

Yes – both options are available depending on your surface and installation environment. Rivet holes and weldable plates are also supported.

Yes. Stainless steel tags can be permanently laser marked with QR codes, 1D barcodes, Data Matrix codes, serial numbers and other variable data. The marking is designed for long-term industrial identification and traceability.

Browse our complete range of metal QR code tags or request a quote below.