3-Stage Flange Assembly QA Sign-off Audit Tags
PT1-P31-5
The PT1-P31-5 3-stage flange integrity tags support flange assembly management, QC verification and multi-party sign-off. Single-sided with three tearable segments for full lifecycle traceability in oil & gas, petrochemical, power and offshore facilities.
- Multi-stage Flange Integrity Sign-off System：3 color-coded perforated sections (White / Orange / Yellow). Main tag stays on flange; tearable sections reserved for QC verification and assembly completion records.
- Full Audit Trail with Signature Fields：Built-in fields for Flange ID, fitter name, QC supervisor signature and date, to realize full accountability for flange assembly work.
- Heavy-duty Industrial PVC：Standard 0.4mm PVC with 3-color single-sided printing; optional thickness PVC or tear-resistant paper (MOQ required). Tear, water, oil, chemical & stain resistant for offshore & petrochemical sites.
- Writable Recording Surface：Supports permanent recording of key flange assembly and inspection information.
- 7.5mm Pre-Punched Fixing Hole：Simple and secure attachment to flanges with cable ties.
- Rich Customization Options：Custom serial numbers, QR codes, multi-language text, site wording and logo printing available.
- High-risk Industry Ready：Perfect for oil & gas, petrochemical, power plants and offshore facility shutdown & maintenance project
Core parameters:
- Model:PT1-P31-5
- Product Name:3-Stage Flange Integrity Tags
- Standard Material:0.4mm PVC, 3-color single-sided printing
- Optional Material:0.3mm /0.5mm /0.7mm PVC, tear-resistant paper (MOQ required)
- Tag Dimensions:Total length 200mm, width 70mm, mounting hole diameter 7.5mm
- Structure:3 connected segments: White(Flange Integrity Main Tag), Orange(QC Verification), Yellow(Flange Assembly)
- Recording Fields:Flange ID, Fitter Name, QC Supervisor Name, Signature & Date
- Customization:Sequential numbers, QR code, multi-language text, custom text & logo
- Application:Flange assembly integrity QA, multi-party sign-off audit; Oil & gas, petrochemical, power, 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 difference between PT1-P31-5 and other 3-stage flange tags?
PT1-P31-5 focuses on flange integrity management and multi-party sign-off. It has dedicated fields for fitters and QC supervisors to sign and date at each assembly stage, while other flange tags target disturbed joints, fitting QA or insulating flange warning purposes.
2What is the working logic of the tearable sections?
The white main tag remains fixed to the flange. After finishing assembly and QC inspection, you can tear off the orange QC verification section and yellow assembly section to archive as audit records.
3Can this tag be used for offshore oil platform maintenance?
Yes. The PVC material is tear-proof, waterproof, oil and chemical resistant, designed for harsh industrial environments such as offshore platforms, refineries and power plants.
4What customization services are available for these flange integrity tags?
We support sequential numbering, QR codes, multi-language text, site-specific wording and monochrome logos, subject to minimum order quantity.
5What project scenarios are suitable for this flange integrity tag?
It is widely used for plant commissioning, shutdown, turnaround and maintenance projects where flange assembly needs step-by-step recording and independent QC verification.