Industries & Applications

Heat Exchangers for the Petrochemical Industry & Refining

In refining and petrochemical plants, even the smallest thermal inefficiencies can create downtime, risk compliance, or drive up energy costs.

At LHE, we design and manufacture gasketed and welded heat exchangers tailored to your actual spec — from operating pressure and temperature to available footprint and media compatibility. We help you achieve long-term efficiency, stable performance, and easier maintenance in systems that can’t afford unexpected failures.

Engineered to support the way you work

You’re under pressure to reduce complexity, improve thermal performance, and control lifecycle cost — without slowing down delivery. That’s exactly where our heat exchangers fit in.

High thermal efficiency that reduces utility cost
Easy-to-clean layouts that cut downtime
Flexible specs for better plant integration
Fast turnaround on drawings and documentation
Proven references for peace of mind

Solving what slows you down

Expert technical support

We support your project from FEED and value engineering to commissioning and operation with fast thermal calculations, tailored specs, and project-ready documentation.

Custom-tailored for your process requirements

We adapt gasket, plate, and frame materials to your fluid compatibility, corrosion needs, and procurement constraints.

Optimized lifecycle service

We support maintenance for all major gasketed plate and frame heat exchanger brands, not just our own.

Reliable delivery and quality

Manufactured in Korea with automated forming and QA, our heat exchangers meet global standards (ASME, ISO) and provide consistent performance, full traceability, and complete documentation.

Built to deliver

Practical engineering, fast

We focus on your process conditions, not boilerplate specs. You’ll get real numbers, real drawings, and real thermal alignment — faster.

Centralized manufacturing

Our automated forming and QA processes are fully in-house in our state-of-the-art Korean manufacturing facility. That means fewer delays, more control, and consistent output across builds.

Flexible design solutions

We adjust for chemical compatibility requirements, layout constraints, and turnaround time without cutting corners on quality and performance.

Pre-qualified and trusted

We’re registered with major end users and EPCs across Asia and the Middle East — so your qualification process moves faster.

LHE Global Service Network

With service centers in over 13 countries, LHE delivers localized support where and when you need it. We provide cleaning, testing, reconditioning, and on-site diagnostics — backed by centralized QA and engineering support.