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Alfa Laval

Aalborg MD

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The Aalborg MD-T is a shell-and-tube heat exchanger for heating seawater, ideal for tank cleaning. It handles a seawater flow of 180–380 m3/h using steam as the heating medium, with design conditions of 16 bar(g) and 204°C. The Aalborg MD-T is approved by all major marine classification societies and is CE/PED approved.

Description

ompact heat exchanger for seawater heating

  • Efficiently heat seawater for use in marine applications like tank cleaning

The Aalborg MD-T is primarily used to heat seawater for use in tank cleaning on marine vessels. 

Technical specifications

Type 

  • Steam heater 

Application 

  • Heating of seawater for tank cleaning 

Capacity 

  • 180–380 m3/h 

Materials 

  • Cu/Ni 70/30 alloy (or similar) for aggressive fluids in tubes 
  • Other parts in carbon steel 

Design conditions

  • Pressure: 16 bar(g) 
  • Temperature: 204°C 

Installation 

  • Horizontal 

Size 

  • Ø150 x L600 mm to Ø500 x L3000 mm 
 Equipment 

  • Thermometers 
  • Drain/vent valve 
  • Control valve 
  • Pressure gauge 
  • Steam trap 
  • Additional sensor wells 

Approvals 

  • Can be delivered with certificates from all major classification societies 

Delivery 

  • Within 8–12 weeks from order and approved drawing 

Warranty 

  • Operating warranty: 12 months 
  • Maximum warranty: 18 months from time of delivery