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Enclosures and boxes

Enclosures and boxes 2017-12-15T11:17:56+00:00
  • ContraFlame enclosure
  • ContraFlame enclosure
  • ContraFlame enclosure
  • ContraFlame enclosure
  • ContraFlame enclosure

Advanced Insulation’s ContraFlame® Jet Fire Rated Enclosures provide integrated insulation and passive fire protection (PFP) for effective protection in splash and tidal zone areas. Able to withstand the harsh offshore environmental conditions whilst providing high integrity corrosion protection.

ContraFlame® PFP Enclosures offer up to 120 minutes of jet fire protection. The system is based on a unique syntactic phenolic foam and glass reinforced laminate system which combine to provide passive fire protection and thermal insulation. ContraFlame® Enclosures have been developed to maintain a low backface temperature rise in the result of a jet fire, maintaining <200°C after 120 minutes.

All types of enclosures can be used in the splash zone where salt spray and wave slam pose potential threat. The Enclosure’s robust design means that it is capable of withstanding blast over-pressures of up to 4.2 bar, without compromising the fire resistance of the passive fire protection material. Typical applications range from: Manway Covers for separators Vessels, ESDV’s & Actuators, Heat Pumps & Heat Exchangers, Process pipe work, Pipe Supports, Riser Hanger Clamps, Flare Legs, Jet Fire Deflectors for Flange Covers and Weld Nodes

Construction:

  • In-house mould design to mould the C50 syntactic phenolic foam and GRP laminate
  • Site fitting is easy and quick as the moulded components are bolted together on site

Features:

  • A combined lightweight system providing Passive Fire Protection, Insulation and Corrosion Prevention
  • Based on phenolic syntactic foam and phenolic glass reinforced laminate. It is totally passive in the fire situation and does not undergo any chemical change in the course of the fire.
  • The 4mm outer (available on JF120-200 enclosure) D2004 top coat system functions as an outer pipe of GRP to enhance the integrity of the C50 syntactic foam and to provide long term mechanical protection
  • The D2004 matrix is free of osmosis.
  • The system is designed for “life of field” operation, which in normal operating conditions will be in excess of 30 years.
  • The system carries jet fire certifications specifically covered by Lloyds and DNV and has been tested to ISO 22899-1
  • The system is suitable in freezing rain, UV, Flare Radiation (5kW/m2 with a presumed temperature of +150°C), de-icing steam and total submersion in seawater.
  • The system has been blast tested up to 4.2 bar
  • The C50 is closed cell structure
  • The system has been tested for smoke generation to NES711 with a rating of 8.71 & Toxicity Index NES713 of 1.41
  • The system is suitable for the splash zones
  • The system is extremely robust and can be moulded into any shape
  • Wide tolerance to elevated and low service temperatures (+185°C to -196°C)

ContraFlame Enclosures are specified by the Jet Fire Rating:

ContraFlame JF60 enclosure

ContraFlame JF60 enclosure

ContraFlame JF120 enclosure

ContraFlame JF120 enclosure

ContraFlame J60 flange cover and jet fire deflector

ContraFlame JF60 flange cover and jet fire deflector

System ContraFlame JF60 Enclosure ContraFlame JF120 Enclosure ContraFlame J60 Flange Cover & Jet Fire Deflector
Thickness 50mm 56mm 54mm
Certification and testing Tubular

J30 – 54.5°C maximum temperature rise after 30 minute jet fire scenario

J60 – 171.6°C maximum temperature rise after 60 minute jet fire scenario

Tubular

J30 – 48.3°C maximum temperature rise after 30 minute jet fire scenario

J60 – 83.7°C maximum temperature rise after 60 minute jet fire scenario

J90 – 106.5°C maximum temperature rise after 90 minute jet fire scenario

J120 – 128.9°C maximum temperature rise after 120 minute jet fire scenario

Tubular

J30 – 54.5°C maximum temperature rise after 30 minute jet fire scenario

J60 – 171.6°C maximum temperature rise after 60 minute jet fire scenario

K-Value 0.05W/mK 0.05W/mK 0.05W/mK

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Download the latest ContraFlame Splash Zone Riser Protection System brochure

Download the latest ContraFlame Splash Zone Risers Protection System brochure to find out more.

Download now