HEAT EXCHANGERS

Group companies manufacture a wide range of heat exchangers of different design, design parameters and materials.

Types of vessels being manufactured

  

• Shell and tube heat exchangers with stationary tubesheet Floating head heat exchangers
• Spiral heat exchangers
• Helix type heat exchangers
• Reboilers
• Boilers
• Thermosyphon evaporators 
• Refrigerantcondensers
• Vacuum condensers
•  Evaporatorswithsteamspaceandtubebundles 
• Pipe-in-pipe heat exchanger

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Technical Parameters

• Shell diameter: 325 mm and over
• Temperature: –70 to +950 °C
• Nominal pressure: up to
16 MPa
• Material: carbon and stainless steel, titanium alloys, iron- nickel alloys

References

The following heat exchangers were manufactured based on orders from different companies:
• hydrocyanic acid and acrolein producing (ERA, Mexico);
• sewagewatertreatmentplantforNevinnomyssk(TEC,Japan);
• sulfuricacidalkylationforOmskRefinery(TECHNIP,France);
• vacuum distillation unit for LUKOIL-Permnefteorgsintez.
Heat exchangers:
• spiral heat exchangers for Orenburg helium plant, Helix type for LUKOIL-Permnefteorgsintez (under license of ABB, LHT);
• fully compliant with ASME Code requirements (Sakhalin II project, АМЕС, UK).