HEAT EXCHANGERS

DSB designs (Thermal and Mechanical) and manufactures a complete range of Shell and Tube Heat Exchangers for cooling, condensing and heating application in fixed tube sheets type, floating head or removable ā€œUā€ tube bundle type to suit different process conditions and to specific requirement of customer. DSB designs are as per design Code IS-2825, AMSE SEC. VIII, TEMA, API-660 etc.

Salient Features:

  • Well engineered to avoid misdistribution of fluid flow
  • High thermal efficiency
  • High heat transfer coefficients and optimum operating cost
  • Stress free tube bundle assembly

Heat Exchangers for processes involving phase transition:

  • Condensers
  • Falling Film Evaporators
  • Re-boilers
  • Finned Tube
  • U-Tube
  • Fixed Tube Sheet
  • Removable tube Bundle
  • Coil in Tank
  • Heat Exchangers without phase transition
  • Coolers and pre heaters for liquids and gases

Materials of Construction:

  • Carbon Steel
  • Various grades of stainless steel
  • Copper
  • Duplex Steel
  • Hastelloy
  • Titanium
  • Alloy 20