High Pressure Hairpin Heat Exchanger is a specialized thermal equipment solution designed for industrial processes requiring high-pressure resistance, compact structure, and reliable heat transfer performance under severe operating conditions.
With a double pipe hairpin configuration, this exchanger provides excellent mechanical strength while maintaining efficient counter-current heat transfer. The U-shaped structure allows thermal expansion flexibility and reduces stress caused by temperature differences, making it suitable for high-pressure fluids, high-temperature applications, and continuous industrial operation.
Wuxi Yiteng Pressure Vessel Co., Ltd. manufactures customized High Pressure Hairpin Heat Exchanger solutions for oil & gas, petrochemical, chemical processing, energy, and industrial equipment projects. Combining pressure vessel manufacturing expertise, advanced welding technology, and strict quality control, Yiteng delivers high-performance heat exchangers designed for demanding global applications.
Product parameter
|
Parameter |
Typical Value/Range |
Remark |
|
Design Standard |
SH/T 3119-2016/ASME VIII Div.1/TEMA/EN13445/API660 |
International standards |
|
Heat Transfer Area |
1~500m² |
Custom sizes available |
|
Design Pressure |
-0.1~35 MPa (-1~350 bar) |
Ultra-high-pressure models up to 50 MPa |
|
Design Temperature |
-196°C~+600°C |
Cryogenic to high-temperature range |
|
Shell Material |
Carbon Steel/Stainless Steel/Duplex Stainless Steel/Titanium Alloy/Nickel-Based Alloy/Copper Alloy |
Corrosion-resistant options |
|
Tube Bundle Material |
Carbon Steel/Stainless Steel/Duplex Stainless Steel/Titanium Alloy/Nickel-Based Alloy/Copper Alloy |
Optional tube types: Plain tube/Finned tube/Threaded tube/Corrugated tub |
|
Tube Diameter/Length |
φ10~φ60 mm/1~20m |
U-tube/straight tube options |
|
Tube-Tube Sheet Connection |
Welded/Tube Expanded/Strength Weldng+Light Expansion |
Leak-proof design |
|
Number of Tube Passes |
1~8 Passes |
Multi-pass flow for temperature difference optimization |
|
Baffle Type |
Single/Double/Triple segmental/Helical/NTIW/Disk-and-Doughnut |
Controls shell-side flow |
|
Connection Standard |
Flange with ANSI/DIN/GB/JIS Standard |
DN25~DN1000 |
|
Heat exchanger type |
BEM,BEU,BKU,BES,BEW,BFM,BGM,BJM,BHM,BKM,BXM,AEU,AKU,AES |
The exchanger type shall be determined based on customer requirements or thermal calculation. |
Double pipe hairpin heat exchangers are commonly used for:
Their compact structure makes them suitable for oilfield and process package applications.
Applications include:
Used for:
Suitable for chemical processes requiring reliable thermal performance.
Ideal for:
High-pressure heat exchangers require professional pressure equipment experience.
Yiteng provides:
✓ Pressure vessel fabrication capability
✓ High-pressure equipment manufacturing
✓ Engineering evaluation support
✓ Strict production control
Helping customers reduce equipment reliability risks.
For high-pressure projects, equipment design must consider the entire operating lifecycle.
Yiteng focuses on:
Providing solutions designed for safe long-term operation.
Overseas industrial projects often require detailed technical cooperation.
Yiteng supports:
✓ Engineering document exchange
✓ Customer specification review
✓ Third-party inspection coordination
✓ Export project management
Improving communication efficiency for global customers.
High-pressure applications are rarely identical.
Yiteng supports:
Providing flexible solutions for different industries.