Chemical Heat Exchangers

The Chemical Industry covers a wide range of applications, but the common theme throughout is the requirement for heat and mass transfer.

High Integrity Heat Transfer & Pressure Equipment for Chemical Processing

The chemical industry encompasses a broad and diverse range of processes, yet a common requirement runs throughout: effective heat and mass transfer. Graham Hart Process Technology designs and manufactures high integrity heat exchangers and pressure equipment to support safe, efficient, and reliable chemical processing operations. Whether a process requires heating or cooling, vaporising or condensing, reacting, distilling, contacting, or separating, we provide engineered solutions capable of operating under demanding pressures, temperatures, and chemical environments.

Our Approach to the Chemical Industry

Chemical processing environments demand robust design, material compatibility, and operational reliability. We work closely with chemical manufacturers, OEMs, and EPC contractors, supporting projects from early process design through to manufacture and delivery. Our approach focuses on providing equipment that is:

Right First Time
Designed for process performance and reliability
Manufactured to tight tolerances
Aligned with relevant codes, standards, and client specifications

Our role is to deliver high-performance heat transfer and pressure equipment that integrates seamlessly into chemical plants while supporting safe, efficient, and repeatable operation.

Chemical Processing Capabilities & Applications

We manufacture a wide range of heat exchangers and pressure equipment to support chemical processing operations, including:

Heating & Cooling Applications

Shell and tube heat exchangers
Boiler Feed Water (BFW) pre-heaters
De-superheaters
Aftercoolers
Air blast heat exchangers
Tank suction heaters
Economisers
Limpet coil and jacketed vessels
Oil coolers
Oil heaters

Boiling & Vaporising

Thermosyphon reboilers
Kettle reboilers
Falling film evaporators
Climbing film evaporators
Bayonet tube vaporisers

Condensing

Pre-, inter-, and after-condensers
Direct contact condensers
Spray condensers
Vertical U-tube condensers
Condenser sub-coolers
Vertical-in-tube condensers
Knock-back / reflux condensers
High vacuum condensers

Mass Transfer & Reaction

Distillation columns
Reactor vessels
Packaged plant
Agitated vessels
Catalytic contactors
Adsorption columns
Separation columns
Scrubber columns
Stripper columns
Knock-out pots

Engineering Integrity & Manufacturing Quality

Chemical processing equipment must perform reliably in environments that may involve:

Corrosive or hazardous media
High pressures and temperatures
Continuous or cyclic operation

Our manufacturing approach addresses these challenges through:

Robust mechanical design
Careful material selection and traceability
Precision fabrication and controlled welding processes
Inspection and quality control aligned with industry expectations

This ensures equipment is engineered for long-term performance, safety, and maintainability.

Why Choose Graham Hart for Chemical Projects?

Proven experience across a wide range of chemical processing applications
High integrity, precision-manufactured heat exchangers and pressure equipment
Capability across heat transfer, mass transfer, and reaction equipment
Strong focus on quality, reliability, and delivery performance
Collaborative support for EPCs, OEMs, and chemical producers

Discuss Your Chemical Project Requirements

Looking for a reliable manufacturer of heat exchangers or pressure equipment for chemical processing applications?

Our engineering and manufacturing teams work closely with clients to deliver robust, high-performance equipment tailored to demanding chemical process requirements.

Contact our Chemical Projects Team to discuss your requirements

Frequently Asked Questions

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