Double-sided 5-colour tear-off PVC flange tags
PT1-P51-1
The PT1-P51-1 Standard 5-Stage Flange Tags are heavy-duty colour-coded tag systems built to deliver full visibility, procedural control and end-to-end traceability for every critical flange lifecycle stage. Designed for full audit compliance and site safety, this tag ensures every operation step is documented and verified.
- Complete 5-Stage Colour-Coded Workflow：White main tag + 4 tear-off colour slips (Green Tested, Yellow Tightened, Red Assembled, Blue Broken). Track full flange lifecycle including fault status.
- Double-Sided Printing Design：Front side for flange assembly inspection checklist; Back side reserved for torque/tension data, P&ID, ISOM and joint identification records.
- Audit-Ready Traceability：Engravable sequential ID numbers for full traceability. Torn-off slips are retained for supervisor filing and regulatory audits.
- Heavy-duty Industrial PVC：Standard 0.4mm PVC. Optional thickness PVC or tear-resistant paper (MOQ required). Tear, weather, water, oil, stain & chemical resistant.
- Writable Recording Surface：Capture inspector signature, date, torque value, P&ID / ISOM number and other key flange asset information.
- 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 custom logos available.
- Multiple Series Options：3-stage PT1-P31 & 4-stage PT1-P41 flange tags available for simpler workflow projects.
- Wide Industrial Application：Perfect for commissioning, shutdown & turnaround maintenance for oil & gas, power, petrochemical, refinery and offshore platforms.
Core parameters:
- Model:PT1-P51-1
- Product Name:5-Stage Standard Flange Tags
- Standard Material:0.4mm PVC, double-sided printing
- Optional Material:0.3mm /0.5mm /0.7mm PVC, tear-resistant paper (MOQ required)
- Tag Dimensions:Total length 260mm, width 70mm, mounting hole diameter 7.5mm
- Structure:5 connected segments: White(Main Flange Tag), Green(TESTED), Yellow(TIGHTENED), Red(ASSEMBLED), Blue(BROKEN)
- Printing：Double-sided colour printing. Front: flange inspection checklist; Back: torque, P&ID, ISOM & joint log
- Recording Fields：Assembled by, Date, Flange / Bolt / Gasket checklist; Torque, Tension, System No., P&ID No., Line No., Joint No.
- Customization：Sequential numbers, QR code, multi-language text, custom text & logo
- Alternative Series:3-stage PT1-P31, 4-stage PT1-P41 flange tags
- Application：Full lifecycle flange joint workflow tracking & 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.