Heat Exchanger Manufacturers in India
Mathesis Engineers Pvt. Ltd. is one of the trusted Heat Exchanger Manufacturers in India, specializing in the design and manufacture of custom-engineered heat exchangers for the Chemical, Pharmaceutical API, Fine Chemicals, Organic Intermediates, Agrochemical, Paint, Nutraceutical, and allied process industries. With over 44 years of engineering experience, our chemical and mechanical engineering capabilities enable us to develop customized heat transfer solutions for diverse process requirements.
Each system is developed according to customer process parameters, operating conditions, material requirements, and project specifications. Our capabilities extend across process understanding, chemical engineering, mechanical design, fabrication, inspection, testing, and commissioning support.
Heat Transfer in Process Industries
Heat transfer is an important unit operation in process industries, enabling thermal energy to be transferred between process streams for heating, cooling, condensation, and other thermal processing requirements.
Heat transfer equipment is used across Fuels & Power, Fuel Gases, Industrial Gases, Cement, Glass, Soda Ash, Phosphorus, Sulfuric Acid, Ammonia, and the Petroleum Industry.
At Mathesis Engineers, our chemical and mechanical engineering teams develop customized heat transfer equipment according to process parameters, operating conditions, and customer requirements.
Our Heat Transfer Equipment
Mathesis Engineers provides customized heat transfer equipment for a wide range of process applications. Our product range includes heat exchangers, condensers, reboilers, and air heaters.
Engineering Design & Standards
Every heat transfer system is custom-engineered based on process parameters, operating conditions, material requirements, and project specifications. Our chemical and mechanical engineering teams work together to develop practical equipment designs suited to the process and manufacturing requirements.
Mathesis Engineers designs and manufactures heat transfer equipment in accordance with applicable ASME and IS standards. Heat exchangers are also manufactured as per applicable TEMA requirements where specified by the project.
Quality Assurance & Compliance
Quality is integrated throughout every stage of our engineering and manufacturing process, from design and material selection to fabrication, inspection, testing, and final delivery.
Mathesis Engineers develops mechanical designs based on customer process parameters and applicable standards, including IS 2825 and ASME Section VIII wherever specified. Quality is maintained through controlled fabrication, inspection, testing, and third-party inspection when required.
Our Quality Philosophy
We Provide Equipment Solutions
Mathesis Engineers provides complete heat transfer solutions tailored to customer process requirements.
At Mathesis Engineers, we are not only fabricators—we are process designers, mechanical engineers, and chemical engineers delivering complete engineering solutions. Our integrated approach enables us to design, manufacture, install, and commission high-performance process equipment for a wide range of industries.
Features & Benefits of Heat Exchangers
| Feature | Benefit |
|---|---|
| Custom-Engineered Design | Designed according to specific process and operating requirements. |
| Chemical & Mechanical Engineering | Integrated engineering approach from process requirements to equipment design. |
| ASME & IS Standards | Equipment designed and manufactured according to applicable ASME and IS requirements. |
| Precision Fabrication | Manufacturing carried out according to project-specific engineering requirements. |
| Quality Inspection | Inspection integrated throughout the manufacturing process. |
| Third-Party Inspection | Available when specified by the customer or project. |
Applications of Heat Exchangers
Why Choose Us as Your Heat Exchangers Manufacturers, Suppliers, and Exporters?
44+ Years of Engineering Experience
With over 44 years of experience, Mathesis Engineers has developed expertise in the design, engineering, fabrication, and commissioning of customized process equipment.
Chemical & Mechanical Engineering Expertise
Our integrated chemical and mechanical engineering capabilities enable us to understand process requirements and develop practical equipment designs.
Customized Engineering Solutions
Every heat exchanger is developed according to customer process parameters, operating conditions, material requirements, and project specifications.
ASME & IS Standards
Heat transfer equipment is designed and manufactured according to applicable ASME and IS standards as specified by project requirements.
Quality Manufacturing & Inspection
Fabrication is carried out with a strong focus on engineering accuracy, manufacturing quality, inspection, and project requirements, with third-party inspection available when specified.
Comprehensive Project Support
Our capabilities extend from process and mechanical engineering through manufacturing, inspection, testing, and commissioning support.








