Protect critical pipework from fire and cryogenic spills
ContraFlame® MS400 half-shells are closed-cell phenolic syntactic foam systems, for cryogenic spill protection (CSP) and passive fire protection (PFP) in harsh LNG pipeline environments. Their pre-cast design ensures straightforward installation as half-shells or tri-shells, suitable for long pipe runs or projects with tight schedules and limited applicators.
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Simplify pipework protection against fire and cryogenic spills
Pre-cast and removable, ContraFlame® MS400 half-shells provide lightweight pipe protection, compatible with insulation systems to meet required U-values. The 60 mm system includes a vapour barrier and weighs just 4.47 kg/m².

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Specifications
- Operational life of over 25 years
- Operational temperature range of -196 °C and +150 °C
- Provides both cryogenic spill protection and jet fire protection for 60 minutes
- Low thermal conductivity k-value – 0.032 W/(m K)
- Type Approval certification
- Suitable for the splash zone
- Designed to resist multiple cryogenic spillages.


MS400 half-shell application in action
See how the ContraFlame® MS400 half-shell system is quickly and easily applied to critical pipework. In addition to simple installtion, MS400 has a lightweight, floating design and provides L60 cryogenic spill and J60 jet-fire protection.
Applications
- Process pipework
- Protects critical piping from cryogenic spills and jet fire
- LNG and cryogenic facilities
- Provides protection around pipework exposed to extremely low temperatures
- Offshore platforms and FPSOs
- Designed for demanding offshore environments, including areas exposed to salt spray and wave slam
- Splash zones
- Provides durable protection where pipework faces seawater exposure and flexure
- Pipework with trace heating
- Designed to accommodate trace-heating systems
- High-risk process facilities
- Provides combined passive fire and cryogenic spill protection where both hazards need to be managed.
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