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Honeycomb Core Sandwich Panel for Railway and Marine Applications

Lightweight and fire-resistant honeycomb sandwich panels designed for railway and marine use, offering high strength, corrosion resistance, and customizable specifications.

Product introduction


High-Strength Lightweight Honeycomb Core Sandwich Panel — Engineered for railway and marine applications, offering exceptional structural strength, weight reduction, and corrosion resistance. Ideal for floors, walls, ceilings, and partitions in trains and ships.

Honeycomb Core Sandwich Panel for Railway and Marine Applications

Product Overview
Our Honeycomb Core Sandwich Panel is composed of high-strength aluminum honeycomb core bonded with aluminum alloy or composite skin layers. Manufactured using thermal press or adhesive bonding techniques, it delivers excellent performance in lightweight construction, high rigidity, corrosion resistance, and fire safety. This makes it an ideal solution for interior and exterior structures in railway vehicles and marine vessels.


🔧 Key Features

  • 🪶 Ultra-Lightweight: Significantly reduces overall weight of trains and vessels, enhancing energy efficiency.

  • 🧱 High Strength & Stiffness: Strong load-bearing capacity despite its low weight.

  • 🔥 Excellent Fire Resistance: Meets EN 45545, IMO FTP Code, and other relevant fire safety standards.

  • 🌊 Corrosion & Moisture Resistant: Suitable for high-humidity and salt-spray environments, ensuring long service life.

  • 🎯 Highly Customizable: Panel thickness, core density, surface material, finish, and dimensions can be tailored to project needs.


🧪 Technical Specifications

Parameter Description
Face Sheet Material Aluminum Alloy / Fiberglass / Stainless Steel
Core Type Hexagonal Aluminum / Aramid Honeycomb
Density 1.5 – 6.0 kg/m² (customizable)
Face Sheet Thickness 0.5 – 3 mm
Total Panel Thickness 6 – 50 mm (others available on request)
Fire Rating EN 45545 HL3 / IMO A.1, A.2
Surface Finishing Anodized / Powder Coated / PVC Film

🧭 Applications

  • 🚅 Railway Systems: Floor panels, side walls, ceilings, partitions, doors

  • 🚢 Marine Interiors: Cabin linings, wall panels, ceiling systems, furniture

  • 🚙 Other Vehicles: Electric buses, aviation interiors

  • 🏗️ Modular Structures: Equipment rooms, protective enclosures, removable panels


📦 Packaging & Shipping

  • Export-standard packaging with edge protection

  • Custom pallets and reinforced packaging available

  • Support for ocean, air, and railway transportation


📞 Contact Us

Looking for samples, technical datasheets, CAD drawings, or case studies?
Reach out to our engineering team for tailored support and expert consultation.

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