Heat Recovery Units

In addition to manufacturing extended surface tubing, Delfin Tubes S.A. can incorporate it into heat recovery systems and supply it as complete unit. If required, we can also include the supply of the steel structure, refractory lining, accessories and assembly.

Delfin Tubes capabilities and services are many and varied, but can be broadly categorized as:

  • Convection modules for refinery heaters
  • Radiant Coils
  • Waste Heat Boilers – harps and complete modules
  • Economizers
  • Headers and manifolds
  • Coil work can be undertaken including helical assemblies
  • Prefabricated piping can be supplied to all systems, oil, gas, water, power and air
  • Other high temperature gas to liquid heat transfer equipment

Our services cover also:

  • Supply of structural steel
  • Sandblasting and painting
  • Refractory lining
  • Refractory thermal dry-out
  • Modularization
  • Trial assembly
  • Corrosion protection works

We work with numerous steels, including carbon steel, stainless, nickel and special alloys. Our highly qualified welders are certified in GTAW and SMAW.

We combine highly skilled craftsmanship, technology and sizable facilities to produce very large equipment in complex configurations not available from other manufacturers.

Delfin Tubes S.A. is completely dedicated to Quality Assurance and has a very well equipped materials inspection department to assure a constant follow up during all fabrication stages including NDT and documentation.