4-Stage Standard Flange Tags
PT1-P41-1
The PT1-P41-1 4-Stage Standard Flange Tags deliver step-by-step procedural control for critical flange operations. This tag features four clearly defined colour-coded tearable sections and comprehensive recording fields to ensure no steps are missed during flange assembly, tightening, testing and verification.
- 4-Stage Step-by-step Process Control：White main tag stays on flange; Red(Assembled), Yellow(Tightened), Green(Tested) tearable sections for multi-step sign-off, fully track flange whole lifecycle.
- Built-in Flange Checklist：Predefined checkboxes for flange face, bolts, gasket and lubrication, avoid missing assembly steps.
- Full Audit Traceability：Optional sequential ID numbering, tear-off slips archived by supervisor for compliance review.
- Heavy-duty Industrial PVC：Standard 0.4mm PVC with single-sided 4-color printing; optional thickness PVC or tear-resistant paper (MOQ required). Tear, weather, water, oil, stain & chemical resistant.
- Writable Recording Surface：Record operator name, date and all flange assembly parameters permanently.
- 7.5mm Pre-Punched Fixing Hole：Easy and stable attachment to flanges by cable ties.
- Rich Customization：Custom serial numbers, QR codes, multi-language text, site wording and logo printing available.
- Multiple Series Options：3-stage PT1-P31 & 5-stage PT1-P51 flange tags are available for different project workflows.
- Wide Industrial Application：Perfect for plant commissioning, shutdown & turnaround maintenance for oil & gas, power, petrochemical, refinery and offshore platforms.
Core parameters:
- Model:PT1-P41-1
- Product Name:4-Stage Standard Flange Tags
- Standard Material:0.4mm PVC, single-sided 4-color 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:4 connected segments: White(Main Flange Tag), Red(Flange Assembled), Yellow(Flange Tightened), Green(Flange Tested)
- Recording Fields：Name, Date, Flange ID; Checkbox list for flange face, bolts, gasket & lubrication; Signature & Date on each tear slip
- Customization：Sequential numbers, QR code, multi-language text, custom text & logo
- Alternative Series：3-stage PT1-P31, 5-stage PT1-P51 flange tags
- Application：High-risk flange joint compliance audit, torque & assembly traceability; 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 difference between PT1-P41-1 and PT1-P31 series 3-stage flange tags?
PT1-P41-1 adopts 4-stage design to cover the full workflow: assembly, tightening and testing. It has a built-in detailed flange checklist for bolt, gasket and flange face inspection. PT1-P31 3-stage tags are designed for simpler inspection workflows. We also have 5-stage PT1-P51 tags for more complex procedures.
2What is the workflow of the 4-stage tear-off sections?
The white main tag remains attached to the flange. After each work phase is completed and signed, the corresponding colored slip (red, yellow, green) is torn off and submitted to the supervisor for archiving as audit evidence.
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-P41-1 flange tags?
We support sequential numbering, QR codes, multi-language text, site-specific wording and monochrome logos, subject to minimum order quantity.
5What projects are these 4-stage flange tags suitable for?
They are widely used in plant commissioning, shutdown and turnaround maintenance, where many flanges are operated simultaneously and strict sequential process control is required.