Heat Exchanger

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PRS Technology’s Shell & Tube Heat Exchangers are precision-engineered thermal systems developed for optimal heat transfer between two or more fluids in high-pressure, high-temperature, and corrosive process environments.

Designed to support a wide range of industries—including pharmaceutical, chemical, petrochemical, agrochemical, and fine chemical sectors—our exchangers ensure efficient energy utilization, consistent process temperature control, and long equipment life.

Design & Engineering Standards :::

  • ASME Section VIII, Division 1 – Pressure vessel design and safety
  • TEMA Standards – Types B, C, and R for process-specific configurations
  • GMP / cGMP Compliance – Suitable for cleanroom and Pharma environments

Thermal & Mechanical Design :::

  • Thermal Design Software: HTRI / Aspen EDR / ChemCAD
  • Mechanical Design Tools: PV Elite, SolidWorks, AutoCAD
  • Flow Arrangements: Co-current, counter-current, crossflow as per duty
  • Tube Pass Options: 1-pass, 2-pass, 4-pass, 6-pass configurations
  • CFD Simulation (on request): Flow dynamics and temperature profiling

General Specifications :::

Parameter Details
Design Type Fixed Tube Sheet / Floating Head / U-Tube Bundle
Heat Transfer Area 1 m² to 80 m²
Shell Diameter 100 mm to 2000 mm as The Heat transfer Area
Tube Diameter ¾” to 1/12” OD or as per the Design
Number of Tubes As per design and capacity
Shell Material SS304, SS316L, Carbon Steel, Duplex Steel, Alloy Steel
Tube Material SS304, SS316L, Titanium, Copper, Hastelloy, Alloy 20
Tube Sheet Material SS304, SS316, as per tube and process compatibility
Design Pressuree Up to 50 bar(g)
Design Temperature Up to 400°C
Mounting Orientation Horizontal / Vertical
Tube Pass Arrangements 1-pass, 2-pass, 4-pass and custom flow designs
Testing Standards Hydrostatic, Pneumatic, DP Test, Radiography (as required)
Gasket Options Spiral Wound / PTFE / Graphite / Metal Jacketed

Customization & Enhancements :::

  • Removable tube bundles for ease of maintenance (floating head/U-tube designs)
  • Expansion bellows for thermal stress absorption
  • Multi-stream designs for handling multiple process fluids
  • Jacketed shell construction for secondary heating or cooling media
  • Instrumentation Ports: RTDs, Pressure Gauges, Vent/Drain, Thermowells
  • Skid-Mounted Packages for plug-and-play installations
  • Surface Finish: Mirror finish (for pharma), passivation, shot blasting

Typical Applications :::

  • Heat recovery in process utilities
  • Product heating/cooling in batch or continuous reactors
  • Reboilers and condensers in distillation systems
  • Solvent vapor condensers and intercoolers
  • Utility water, brine, and thermal oil exchangers
  • Jacketed reactor loop integration

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