High Visibility Yellow 4-Stage Flange Tags
PT1-P41-3
The PT1-P41-3 high visibility yellow 4-stage flange tags for structured, audit-ready flange assembly, tightening and inspection tracking. Full bright yellow base with bold black hazard stripes for maximum contrast. Technicians can quickly locate tagged joints in busy industrial zones or strong offshore sunlight.
- High-Visibility All-Yellow Design：Bright yellow base with black hazard warning stripes, fast flange identification from distance, ideal for bright offshore & busy plant sites.
- 4-Stage Sequential Tear-off Workflow：Integrated single-piece tag with perforated slips for Assembly → Tightening → Testing sign-off & supervisor filing.
- Controlled Tightening Declaration：Main tag pre-printed with flange controlled tightening statement, clear compliance declaration for auditors.
- Heavy-duty Industrial PVC：Standard 0.4mm PVC with single-sided monochrome printing; optional thickness PVC or tear-resistant paper (MOQ required). Tear, weather, water, oil, stain & chemical resistant.
- Writable Recording Surface：Capture system/line number, torque & tension status, technician name and date directly on tag.
- 7.5mm Pre-Punched Fixing Hole：Quick and stable attachment to flanges with cable ties.
- Rich Customization：Engraved sequential numbers, QR codes, multi-language text, site wording and monochrome logos available.
- Wide Industrial Application：Perfect for commissioning, shutdown & turnaround maintenance for oil & gas, power, petrochemical, refinery and offshore platforms.
Core parameters:
- Model:PT1-P41-3
- Product Name:High Visibility Yellow 4-Stage Flange Tags
- Standard Material:0.4mm PVC, single-sided monochrome printing
- Optional Material:0.3mm /0.5mm /0.7mm PVC, tear-resistant paper (MOQ required)
- Tag Dimensions:Total length 220mm, width 70mm, mounting hole diameter 7.5mm
- Structure:0.3mm /0.5mm /0.7mm PVC, tear-resistant paper (MOQ required)
- Printing：Single side monochrome print, bright yellow base with black hazard stripes
- Recording Fields：No., System No., Line No., Date, Tensioned / Torqued checkbox, Technician signature
- Customization：Sequential numbers, QR code, multi-language text, custom text & logo
- Application：Flange joint workflow tracking and audit; Oil & gas, petrochemical, power, refinery, offshore platform maintenance
Customization Options
- Material: PVC, no-easy tear paper, stainless steel sheet and doon.
- Thickness: 0.3-2.5mm.
- Size: any size.
- Printing requirements: whether plastic coated or not, individual set type, UV rays resistance printing, individual personal photo input and soon.
FAQs
1What is the main difference between PT1-P41-2 and PT1-P41-1?
PT1-P41-2 is designed with a permanent joint information main tag that stays mounted on the flange permanently to keep long-term joint records. Its workflow order is Inspection > Assembly > Tightening. PT1-P41-1 focuses on assembly-tightened-test sequence without permanent joint information layout.
2What is the advantage of permanent joint information tag?
The white main tag stays on the flange for the whole service life. Engineers can quickly check historical joint information directly on-site without looking up archived paper files.
3Can this tag withstand harsh offshore environments?
Yes. The PVC material is tear-proof, weather resistant, waterproof, oil and chemical resistant, suitable for offshore platforms, refineries and other demanding industrial sites.
4What customization services are supported for PT1-P41-2 flange tags?
We support sequential numbering, QR codes, multi-language text, site-specific wording and monochrome logos, subject to minimum order quantity.
5What scenarios are these permanent joint flange tags suitable for?
They are widely used in plant commissioning, shutdown and turnaround maintenance, especially for projects requiring long-term flange joint lifecycle documentation.