Flange Tags

Flange Tags provide a highly visual status checklist to show that all steps of the flange break process have been safely carried out. Flange tags (or torque tags), have multi-part Tag with perforated tear-off sections. This ensures that no steps are missed during your flange management processes – a key part in achieving 100% leak-free start-ups.

The flange checklist tag often has sequentially numbered tear-off sections. This provides visual evidence of each step being carried out and can be retained as an effective audit trail. See our Tag Section Holder system for how to store and manage these effectively. We manage the unique identification numbering of many global companies to eliminate the risk of any duplication across different sites.

Our FlanjTags® are completely customisable allowing us to integrate seamlessly into your existing inspection and maintenance processes. Our expert Tag advisors bring years of industry experience, providing design advice and best practices to help you meet the latest compliance standards. With a library of proven tag designs used across industries, we can leverage this experience to create an effective solution for you.

Benefits of Flange Tags Include:

Enhanced Control and Tracking: Sequential tear-off sections and unique ID numbers provide reliable tracking at each stage.
Compliance with Industry Standards: Designed to support equipment inspection and maintenance intervals as recommended by risk assessments, promoting worker safety.
Clear Communication: Ensure every team member is informed of the equipment status throughout the flange break and inspection process.

What is Flange Management?

Flange management is the process of controlling and recording every stage of a flanged joint break and reassembly. In oil and gas, refineries, and petrochemical plants, an uncontrolled flange break is one of the most common causes of leaks, hydrocarbon releases, and serious injury.

A robust flange management procedure requires clear visual evidence that every step — isolation, bolt removal, inspection, reassembly, and torquing — has been completed correctly and by a named individual. That is exactly what FlanjTag® are designed to provide.

Specification

Multiple tear-off sections
100% recyclable
Material: Prism polypropylene
UV resistant
Freeze resistant
Fully customisable design
Available with QR codes / barcodes
Available with VARiTAG® unique numbering
All corners rounded to reduce cut risk
Bilingual or dual languages available
ISO 4892-2:2013 Tested Material
ASME PCC-1-2022 Recommended

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EXAMPLE DESIGNS

All flange tags can be customised to meet your requirements

Supporting Your Flange Management Procedure

FlanjTag® integrates directly into your existing flange management procedure. Each tag acts as a physical record at the joint itself, confirming completion of each stage and placing accountability on the individual who carried it out.

Unlike a digital-only system, a physical tag at the flange is visible to everyone working in the area — creating an immediate, unmistakable status indicator that reduces the risk of a joint being disturbed without authorisation.

For teams using flange management software, FlanjTag® works alongside your digital records rather than replacing them. The tag is your on-site confirmation; the software is your audit trail.

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Flange Tags FAQs

A flange tag is a multi-part, visual status checklist used to track and verify each step of the flange break and inspection process. It typically features perforated, tear-off sections that provide a record of completed stages. Ensuring all safety and maintenance procedures are followed.
Flange tags are vital for maintaining safety, compliance and operational efficiency in industries where flanges are used. Such as oil and gas, chemical and manufacturing. They help prevent leaks, equipment failures and accidents by providing a clear audit trail. Ensuring no steps are missed during critical processes.
Each flange tag is attached at the start of a project or maintenance task. As each stage is completed, a section of the tag is filled in and torn off. Providing visual evidence and a physical audit trail of progress. This ensures accountability and traceability throughout the process.
Flange tags typically record:
- Inspection or maintenance dates
- Name of ID of the person performing the work
- Status of each step (completed, pending, etc.)
- Unique identification number for traceability
- Additional notes or findings as needed
Yes, flange tags can be fully customised to fit specific processes. Including the number of stages, colour-coding, language, company branding, sequential number and integration with QR codes or barcodes for digital tracking.
Colour-coding provides an immediate visual cue about the status of a flange. Standardising colour codes across your site helps prevent misunderstandings and improves safety.
Our flange tags are made from durable, weather-resistant materials such as Prism polypropylene. They are UV and freeze resistant to withstand harsh environments and to ensure long-term legibility and integrity.
- Neglecting regular inspections
- Providing incomplete or inaccurate information
- Improper attachment (risking loss or damage)
- Ignoring or misinterpreting colour codes
- Failing to update tags after inspections or maintenance
- Using tags made from unsuitable materials for the environment.
Yes, flange tags can be designed to support compliance with industry standards such as ASME PCC-1-2022 and ISO 4892-2:2013. They are recommended for use in risk-assessed inspection and maintenance intervals.
Yes, flange tags are available with QR codes or barcodes. Allowing integration with inspection software for faster, more accurate data recording and improved traceability.
Flange tags are typically attached using robust methods such as stainless-steel wire loops or heavy-duty cable ties. Ensuring they remain secure throughout the equipment’s operational life.