Managing Spray Risk at Flange Connections – IDT Partners with Flangeguards
IDT is expanding its portfolio in occupational safety. As an official partner of Flangeguards, we now offer solutions for flange and spray safety across industrial applications in Germany.
Our approach is shaped by practice, not theory. Through plant shutdowns, turnaround (TAR) projects, and day-to-day maintenance work, we understand what safe plant operation requires under real conditions. This experience directly informs how we select and apply products.
Flange Guards in Industrial Use
Flange connections are among the typical weak points in piping systems. If a leak occurs, media can escape in an uncontrolled way.
Flange Guards are used to:
- channel escaping media in a controlled manner
- reduce spray-out and mist formation
- limit risks to personnel and surrounding equipment
They do not replace existing safety measures but complement them where additional protection is required.
Available Solutions
Depending on the application and process conditions, different designs are used:
For chemically aggressive media.
Spray Shield PTFE (transparent)
For higher temperatures and pressures.
Spray Shield [Steel]
For standard applications and more complex geometries.
Flange Guard Bag-Style Spray Safety Shield [PTFE]
Selection is always based on actual operating conditions—medium, temperature, pressure, and installation setup.
In our projects, we see that reliable spray shields become critical wherever process conditions increase risk.
Managing Leakage
As sealing technology specialist, our primary focus is the integrity of the flange connection itself.
At the same time, experience shows that leaks cannot be completely ruled out—even with correct design, installation, and maintenance.
This is where spray shields come in.
They add a second layer:
Gaskets aims to prevent leakage
Spray shields help manage the consequences if leakage occurs
Looking at both together leads to a more complete approach to safety—particularly during maintenance and in demanding operating environments.
FAQ – Flange Guards #
A flange guard is a protective device installed around a flange connection to control escaping media in the event of a leak.
Typically where:
- hazardous or critical media are involved
- pressure or temperature increases risk
- installations are exposed or difficult to shield otherwise
Common options include metal (e.g. stainless steel), PTFE, and fabric-based designs.
No. Gaskets are used to seal the connection. Flange guards are an additional measure to reduce risk if a leak occurs.