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