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D-THERM Insulation Jacket Systems

D-THERM Insulation Jacket Systems

D-THERM Insulation Jacket Systems offer a multi-layer, removable, and high-performance composite thermal insulation solution engineered for marine main engines, generator sets, exhaust manifold lines, turbochargers, valves, and flanges. Specially designed to withstand severe vibration, extreme temperatures, and oil/fuel spray risks in engine room environments. Fully compliant with SOLAS Chapter II-2 Regulation 4.2.2.6 requiring insulation of all surfaces above 220°C in engine rooms, D-THERM keeps external surface temperatures strictly below the personnel safety threshold of <60°C. Featuring hydrophobic and anti-splash outer-layer technology, it prevents hydrocarbon (oil/fuel) leakages from penetrating the insulation core, eliminating fire hazards at the source.

Key Features
  • DEHA MARINE — SOLAS & IMO FTP CODE COMPLIANT SAFETY PROTOCOL: 100% compliant with SOLAS Reg. II-2 and IMO FTP Code Part 1 requirements. 
  • EXTREME THERMAL CAPACITY: Operational temperature resistance from 600°C up to 1260°C depending on application area, ensuring maximum energy efficiency. 
  • PERSONNEL PROTECTION & SAFETY: Guaranteed outer surface temperature below <60°C regardless of extreme internal temperatures. 
  • ANTI-SPLASH BARRIER TECHNOLOGY: Fully liquid-repellent and fire-preventive outer layer against oil, fuel, and water leakages. 
  • VIBRATION & MECHANICAL STABILITY: Reinforced with stainless steel mesh layers to prevent powdering and structural degradation under severe vibration. 
  • QUICK & SUSTAINABLE MAINTENANCE: Fitted with Quick-Release spring and hook hardware for effortless removal and reinstallation during overhaul. 
  • VERSATILE APPLICATION & CUSTOM-FIT MANUFACTURING: Tailor-made, millimetric production for exhaust pipes, complex turbocharger castings, and all types of valves/flanges. 
  • General Category: Thermal Insulation — Removable Insulation Covers & Jackets
  • IMPA: N/A (Custom-Fit / Marine Insulation System)
  • IMPA Description: Removable Marine Thermal Insulation Blanket System, High Temp Resistant, Anti-Splash Fuel/Oil Shield, SOLAS Chapter II-2 & IMO FTP Code Approved
  • Brand & Product Series: Deha Marine — D-THERM Series 
  • Certification & Compliance: SOLAS Chapter II-2 Reg. 4.2.2.6 & IMO FTP Code Part 1 Compliant 
  • Hot Surface Layer: Stainless Steel Mesh & Glass Fabric (Vibration absorption and high mechanical strength) 
  • Insulation Core: High-density Marine Mineral Wool (750°C), Bio-Ceramic Blanket (1000°C+), and Extreme Thermal Core (1260°C) 
  • Protective Outer Layer: Heavy-Duty Silicone-Coated Fiberglass Fabric (Oil, fuel, and water barrier) 
  • Hardware & Fasteners: Stainless Steel Springs, Lacing Hooks, and Stainless Steel Wire Reinforced / Kevlar High-Temp Sewing Thread 
  • Outer Surface Temperature: <60°C (SOLAS Personnel Safety Standard) 
  • Chemical Resistance: Liquid-repellent barrier against HFO, MDO, oil, water, and salt water 
  • Sub-Products & Applications:
    • D-THERM EXHAUST: Standard segments (DN 50 – DN 600) and custom-fit jackets for marine main engines, generator sets, and exhaust manifold lines. 
    • D-THERM TURBO: High-thermal-stability, multi-piece modular jackets for turbocharger turbine housings and gas inlet units. 
    • D-THERM VALVE: Leakage-preventive insulation jackets with optional drain holes for fuel, oil, and steam valves (Gate, Globe, Butterfly – DN 15 / DN 500) and flanges. 
  • Manufacturing Type: Standard Segments or 100% Custom-Fit (Tailor-Made) Production via On-Board Measurements