Corrosion Under Insulation (CUI) is rust that occurs under insulation on large pipes and is a common problem in several industries, including the oil industry. CUI can result in significant maintenance costs for owners of oil and gas facilities every year.
The primary driver for CUI is the presence of water under the insulation, and effective drainage solutions help water to escape from the insulation.
Benarx Fire Drain Plug is designed to be installed on fire insulation systems and allow water to drain out through the drainage plug, while also protecting the integrity of the insulation in case of fire.
The inner lining of the plug will expand, close, and keep the fire out in case of a fire scenario.
Application
Benarx Fire Drain Plug can be installed on all fire insulation systems where drainage holes are necessary.
- Made of SS 316 stainless steel
- Tested for up to 120 minutes of jet fire
- Can be retrofitted to existing insulation as well as installed during the installation of new insulation.
