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Insights

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Stay informed with the latest industry insights, company updates and case studies from the Graham Hart Process Technology team.

News

The latest news from Graham Hart.

Shell and Tube Heat Exchanger

Graham Hart Shell and Tube Tour

Our thermal and mechanical engineers are sharing their insight on how to maximise your heat exchanger performance.

19th UK Heat Transfer Conference

How can AI transform heat transfer R&D

How can AI transform heat transfer R&D while keeping proprietary client data 100% secure

Shell and Tube Heat Exchanger Efficiencies

Unlocking Process Efficiency in Heat Exchangers

Graham Hart will host a special breakfast event exploring how thermal engineering choices directly impact plant efficiency, sustainability goals, and bottom-line performance.

Graham Hart Achieves Cyber Essentials Plus Accreditation

We're pleased to share that Graham Hart Process Technology has been awarded Cyber Essentials Plus certification, the UK government-backed standard that recognises organisations with strong, independently verified defences against cyber threats.

Photo of Chris Hart names among UK's Top Manufacturing Leaders

Graham Hart Process Technology MD Named Among the UK’s Top Manufacturing Leaders

We’re proud to share some fantastic news. Our Managing Director, Chris Hart, has been named one of the UK’s most inspiring manufacturing leaders in the Manufacturing 100 Awards 2025, organised annually by The Manufacturer magazine.

Graham Hart Process Technology and the University of Bradford’s Chemical Engineering Society Dragon Boat Race Team

Supporting Teenage Cancer Trust: Working with Bradford University to Raise Awareness and Funds

At Graham Hart Process Technology, we believe engineering businesses have an important role to play beyond the factory floor. This spring, we’re proud to be working alongside the Chemical Engineering Society at the University of Bradford to raise funds and awareness for the Teenage Cancer Trust, the only UK charity dedicated to supporting young people aged 13–24 facing cancer.

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Case Studies

Explore real-world case studies that showcase practical solutions, measurable results, and proven strategies. See how challenges were overcome and discover ideas that can inspire your next project.

Close up of the end of a Heat Exchanger

Boosting Cooling Performance for an Agriculture Client

The client had an under performing conventional cooler, restricted by space constraints, operating under vacuum conditions. They needed better performance, both with higher flow rate and lower temperature, within existing pressure drop restrictions and with no additional space available.

Heat Exchanger technical drawings

Efficient Condensate Cooling

A food and beverage client required three air cooled heat exchanger units to provide reliable condensate cooling in a challenging site environment.

Shell and Tube Heat exchanger for a chemical manufacturer

Increasing Process Throughput

A chemical manufacturing client was looking to replace a unit that had been in service for over 20 years.

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Knowledge Base

Welcome to our engineering knowledge hub, bridging academic theory with real-world experience. Created for both practicing professionals and engineering students, our guides explore a wide range of topics.

Graham Hart Wheel Scheduler

How to use the Graham Hart Scheduler

The Graham Hart Scheduler is a practical tool that helps bring clarity to those moving parts of your heat transfer or pressure equipment project.

Engineering drawing of a shell & tube heat exchanger

Understanding TEMA Standards for Heat Exchangers: A Client’s Guide

If you are in the market for an industrial shell and tube heat exchanger, you have likely come across the acronym TEMA. But what exactly does it mean, and why does simply specifying it on a purchase order not necessarily guarantee a successful project?

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