Invisible Protection Against Fire

Fire safety in industrial facilities is not achieved by suppression systems alone.

Systems that slow the spread of flames once a fire starts, keep heat from reaching equipment, and preserve the operability of critical lines are every bit as important.

This is where Passive Fire Protection Jackets take on a silent but effective role.

What Is Passive Fire Protection?

“Passive fire protection” is the general term for systems that delay heat transfer during a fire and preserve structural integrity.

Before active systems (sprinklers, alarms, etc.) come into play, passive systems limit the effects of the fire and buy time.

The core objectives of this approach are:

  • To slow the rate at which the fire spreads,
  • To preserve the integrity of equipment and structural elements,
  • To gain critical time for evacuation and response.

How Passive Fire Protection Jackets Work

Passive fire jackets are typically made from insulation materials that withstand high temperatures. Covering the surface of the equipment, these materials:

  • Slow the transfer of heat during a fire,
  • Form a physical barrier against high temperatures,
  • Prevent flames from advancing along the equipment or line.

Thanks to their removable design, these jackets can be easily taken off and refitted during maintenance or inspection.

In this way, they support both safety and operational continuity.

Where They Are Used

Passive fire protection jackets are frequently used in:

  • Petrochemical plants,
  • Power plants,
  • LNG storage and marine systems,
  • Industrial lines and valves

and other similarly high-risk areas.

Since every site has its own temperature, humidity, and pressure conditions, each jacket is designed specifically for its point of application.

Prime Endüstri's Approach

At Prime Endüstri, we treat passive fire protection technology not merely as a product but as part of a culture of safety. Every jacket we manufacture is a work of effort, care, and responsibility for the safety of the people and equipment in the field.

For us, every solution is the fulfillment of a promise:

“Invisible protection, real trust.”