Premium Range
Heat Exchanger
SHELL & TUBE, PLATE, CHARGE AIR COOLERS, LUBE OIL & CENTRAL FRESH WATER COOLERS – FOR MAIN & AUXILIARY ENGINE COOLING SYSTEMS – NEW, RE-TUBED & SPARES
TypeShell & Tube / Plate / CAC
MaterialCuNi 90/10, Titanium, SS316L, Cupro-Nickel
PressureUp to 25–40 bar
BrandsAlfa Laval, GEA, Kelvion, SWEP, Hisaka, Tranter, Vestas
Full Technical Specifications ▶
| Parameter | Value / Range |
|---|---|
| Main Types | Shell & Tube (fixed / floating head / U-tube), Gasketed / Brazed / Welded Plate, Charge Air Cooler (CAC), Lube Oil Cooler, Jacket Water Cooler, Central Cooler |
| Tube / Plate Materials | Tubes: CuNi 90/10, 70/30, Titanium Gr.2, SS316L; Plates: Titanium, SS316, SMO 254 |
| Design Pressure | Shell side: 10–25 bar, Tube side: 10–40 bar (higher on request) |
| Heat Transfer Area | 0.5 m² – 600+ m² (depending on engine power) |
| Flow Capacity | Up to 1500+ m³/h (central coolers for large main engines) |
| Features | Removable tube bundle, expansion bellows, sacrificial anodes, anti-fouling coating, CIP ports, counter-flow design |
| Services Available | New OEM/equivalent, re-tubing (complete bundle replacement), chemical cleaning, eddy current testing, gasket replacement, plate refurbishment |
| Compliance | Marine class (DNV, ABS, BV, LR, NK, RINA), PED 2014/68/EU, IMO, SOLAS |
| Applications | Main engine jacket FW cooling, lube oil cooling, charge air aftercooling, central FW system, auxiliary gen-set cooling |
Marine-grade heat exchangers — shell & tube, plate type, charge air coolers, lube oil coolers, and central freshwater systems — engineered for reliable cooling in harsh saltwater conditions. Available new, re-tubed / refurbished, or as spare parts (tubes, tube sheets, gaskets, plates, baffles, end covers). Supplied from Alfa Laval, GEA, Kelvion, SWEP, Hisaka, Tranter, Vestas, etc. Complete with class certification, hydrostatic / leak testing, cleaning reports, and corrosion-resistant materials (CuNi, Titanium) to prevent biofouling and erosion. Full retubing, chemical cleaning, and overhaul services available.
