Precision Cooling with Dolphin Shell & Tube Heat Exchangers
Dolphin Shell and Tube Heat Exchangers are engineered to deliver efficient, reliable, and safe heat transfer between process fluids, making them an essential component across the oil & gas, refining, and petrochemical industries. Built for rugged service, exceptional thermal efficiency, and long operational life, these exchangers are trusted to perform under the most challenging process conditions.
Engineered for Critical Process Performance
Our shell and tube heat exchangers are designed with precision engineering to optimize thermal exchange while ensuring mechanical integrity under high pressures and extreme temperatures. In refinery and petrochemical operations, this means consistent performance during continuous duty cycles where even minor inefficiencies can affect production and safety.
We provide single-pass and multi-pass configurations, allowing flexibility to match system requirements for duties such as crude preheating, distillation column overhead condensation, gas cooling, and heat recovery. Each exchanger is tailored to meet process specifications and comply with international standards such as ASME Section VIII and API 660.
Built for Oil & Gas Demands
Whether in onshore refineries, offshore platforms, LNG facilities, or petrochemical plants, Dolphin heat exchangers are built to handle corrosive fluids, sour service, and variable process loads. With carefully selected materials ranging from carbon steel and stainless steels to duplex and exotic alloys our exchangers withstand corrosive hydrocarbons, hydrogen sulfide (H₂S), and high-temperature fluids with reliability and safety.
Upstream Oil & Gas
- Gas dehydration and sweetening
- Cooling produced fluids and compressor discharge streams
- Offshore platform process cooling
Petrochemicals
- Process fluid heating and cooling
- Reactor effluent cooling
- Condensation and recovery systems
Refineries
- Crude oil preheaters and interchangers
- Distillation column overhead condensers and reboilers
- Heat recovery from process streams to improve energy efficiency
Reach to Us for Any Customized Requirements
Discover high-performance products crafted to your exact needs. Whether you’re placing bulk orders, looking for custom-built solutions, or need expert advice, our team is ready to help. Request a competitive quote today and experience the trusted quality of Dolphin.