[NEWS FROM ESA MEMBERS] From Leaks to Peak Performance: How Tealon™ TF 1570 Transformed a Chemical Plant - European Sealing Association

The Problem

A major chemical plant faced recurring leaks in its Bromine Tower, leading to:

• Reduced productivity: Frequent leaks forced the plant to use alternative resources, slowing down production.
• Increased explosion risks: Chlorine leaks created a hazardous environment, endangering employees and the surrounding community.
• High maintenance and operational costs: Frequent repairs and downtime increased expenses.

The Root Cause

 After seeking help from Teadit, its sealing experts conducted an analysis and found that:

• The rigid PTFE gaskets (skived or molded) used on the Bromine Tower flanges required high seating stress to deform and create a proper seal.
• However, the available bolt stress was insufficient to fully conform the gasket to the flange surfaces, leading to persistent leaks.

The Solution

To resolve the issue, Teadit recommended:

Tealon™ TF 1570, a high-performance PTFE-based gasket material with superior chemical resistance. Its high compressibility allowed it to form a reliable seal even under low loads, eliminating leak paths. Precise torque calculations ensured optimal sealing without compromising Bromine Tower operations.

The Results

 100% leak elimination – The new gaskets completely stopped the recurring leaks.

• Increased productivity – The plant no longer needed alternative resources, restoring efficient production.
• Lower maintenance costs – Fewer leaks meant fewer repairs and less downtime.
• Eliminated explosion risks – Improved sealing significantly reduced the dangers associated with chlorine leaks.

A simple gasket upgrade made a huge impact on safety, efficiency, and cost savings!

To learn more about how Tealon™ gaskets can provide the ideal solution for applications with corrosive media, read the full case study: TEADIT® TF1570 CASE HISTORY [pdf].