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Pipe Flange Encapsulation

Pipe Flange Encapsulation & Corrosion Protection System

Flexible, peelable flange protector will seal out corrosive contaminants and simplify maintenance

Banks Industrial Group present Belzona 3411 pipe flange encapsulation as a solution to pipe flange corrosion protection that will also facilitate ease of inspection and maintenance procedures.

  • Outstanding pipe flange corrosion protection
  • Envelopes entire flange including bolts to seal out moisture and contaminants
  • Increase reliability, decrease shutdown duration
  • Fast and easy application–no hot work required
  • Will fit any size or shape flange
  • Cut and peel back for maintenance, easily reseal afterward
  • Great UV and weathering resistance
  • Also apply to fastenings

Need Flange Encapsulation?

Problem: Pipe Flange Corrosion Protection

Moisture and atmospheric contaminants that infiltrate and collect within the joint cause corrosion damage in pipe flanges. Such corrosion is hard to detect and therefore has an adverse effect on the reliability of your system. As a result, this corrosion increases your risk of failure, downtime, product loss and safety hazard.

Conventional flange protectors such as hard coatings, covers, clamps, tapes, thermoplastics and VCI bags all exhibit shortcomings when considering the balance between protection and ease of maintenance and inspection. Many of these methods require time-consuming re-application or replacement after installation. As a result, re-application will increase maintenance costs and lengthen shutdown duration. In other cases, these methods can fail to protect the flange long-term against corrosion.

Solution: Pipe Flange Encapsulation

The Belzona 3411 peelable and resealable flange protector offers excellent corrosion protection and simple installation. You can completely encapsulate any shape, size or configuration of flanged joint. Our pipe flange encapsulation system will protect the flange joint with an inner corrosion-inhibiting layer while the outer elastic barrier will seal out external moisture and environmental contaminants. The 3411 pipe flange encapsulation system is tough and flexible with high bonding strength and UV / environmental weathering resistance. This product installs safely and easily without the need for hot work or specialist tools.

Easy Maintenance Saves Money

The Belzona flange encapsulation system allows easy access for maintenance work - just cut with a knife and peel back. Afterward, fold the membrane back into position and quickly reseal with a small quantity of 3411. This painless process will help to improve asset reliability by expediting maintenance inspections.

How Can We Help You?

Please contact us today for more information or to schedule service. We can perform the application, or train your staff to do it.

If you need to repair a damaged flange face, please see our flange face rebuild page.

Pipe Flange Encapsulation Before and After

Before and after pipe flange encapsulation.

Cutaway Detail of Pipe Flange Encapsulation
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Watch Video

Belzona 3412 encapsulation & re-sealing video.