Looking for reliable heat exchanger suppliers in India? Pragati Engineers designs and fabricates shell and tube heat exchangers, condensers, coolers and heaters for pharmaceutical, API, bulk drug and chemical plants. Units are built in stainless steel (SS 304 / SS 316L) or special alloys such as Hastelloy, so they fit cleanly into your reactor, distillation and solvent recovery lines.
Share your duty, fluids, temperatures and pressure, and our team will send a technical offer.
Get a Free Quote View All EquipmentTypes of Heat Exchangers We Supply
If you want to buy a heat exchanger in India for a pharma or chemical process, these are the main types we build.
Shell and Tube Heat Exchangers
The standard choice for pharma and chemical duties across a wide range of pressures and temperatures. Used as condensers, coolers and heaters.
Condensers
Vapour condensation on reactors, distillation columns and solvent recovery plants.
Coolers & Process Heaters
Cooling or heating of process liquids on steam, hot water, chilled water or thermic fluid duty.
Customised Heat Exchangers
Built to your drawing or process data, with nozzle orientation, size and layout matched to your plant.
Materials of Construction
| Material | Typical use |
|---|---|
| SS 304 | Water, utility and non-corrosive process duties |
| SS 316 / SS 316L | Pharma-grade duties and mildly corrosive or chloride-containing fluids |
| Hastelloy | Highly corrosive acids and aggressive solvents (see our chemical reactors) |
| Other alloys | Special duties on request |
Why Buy Heat Exchangers from Pragati Engineers
- Manufacturer, not a trader: in-house fabrication at our manufacturing facility.
- Pharma and API experience: see the plants we supply on our clients page.
- Custom design: engineered to your duty, flow, temperatures and pressure.
- Material traceability and documentation for pressure parts.
- Tested before dispatch: pressure testing and inspection of every unit.
- Quality systems: view our certificates.
Built and Tested In-House
Fabrication
Shells, tube bundles and nozzles are fabricated and welded in our workshop with attention to weld quality and surface finish, which matters for cleanability in pharma service.
Pressure Testing
Each heat exchanger is pressure tested and inspected before dispatch, so it arrives ready to install on your line.
Heat Exchangers for Your Complete Process Line
Heat exchangers rarely work alone. We supply them together with the rest of your plant equipment:
- Connected to an SS reactor for reflux condensation and temperature control
- Supplied with solvent recovery plants
- Used with vacuum tray dryers in solvent condensation circuits
- Used with rotary vacuum paddle dryers
- Part of ANFD systems for API plants
- Complete API equipment supply
- Heating and cooling with SS jacketed tanks
- Read our guide on SS reactor manufacturers in India
Industries We Serve
Pharmaceutical formulation, API and bulk drug manufacturing, fine and specialty chemicals, herbal extraction, food and cosmetics plants.
How to Choose the Right Heat Exchanger Supplier in India
A heat exchanger is only as good as its design and build. Before you place an order, check these points:
- Process duty: fluids, flow rates and inlet and outlet temperatures on both sides.
- Material: match the metal to the corrosiveness of your fluids and your cleaning needs.
- Pressure and temperature rating: design for your worst operating case, not the average.
- Fabrication quality: weld finish, tube-to-tubesheet joints and surface finish.
- Documentation and testing: material certificates, test reports and drawings.
- Support: spares, repair and a team that answers after delivery.
For a wider checklist, read how to choose the right pharmaceutical equipment manufacturer in India.
Information We Need for a Quote
- Heat duty, or flow rates, fluids and their properties
- Inlet and outlet temperatures (hot and cold side)
- Design pressure and temperature
- Material preference and surface finish
- Connections, orientation and your drawing, if any
Frequently Asked Questions
Which is the best material for a pharmaceutical heat exchanger?
SS 316L is the most common choice for pharma and API duties because of its corrosion resistance and clean surface. Hastelloy is used where acids or halogenated solvents attack stainless steel.
What is the difference between a shell and tube and a plate heat exchanger?
Shell and tube units handle higher pressures, temperatures and fouling fluids and are easier to clean and repair. Plate units are more compact and efficient, but suit clean liquids and lower pressures.
Can you make a heat exchanger as per our drawing or process data?
Yes. Send your duty, fluids, temperatures and pressure, or your drawing, and we will prepare a design and quotation.
Do you supply heat exchangers with reactors and solvent recovery plants?
Yes. We supply condensers and coolers as part of complete reactor, distillation and solvent recovery systems.
Which documents do you provide?
We provide drawings, material test certificates and test reports for the unit. Tell us your documentation requirement when you enquire.
What is the delivery time?
It depends on size, material and design. Share your requirement through the contact page and we will confirm a lead time with the quotation.
How do I buy a heat exchanger in India from Pragati Engineers?
Send your requirement through our contact page or call us. We reply with a technical offer and price.
Need a Heat Exchanger for Your Plant?
Send your requirement and get a quotation from our engineering team.
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