Chemical Hairpin Heat Exchanger is a specialized heat transfer solution developed for chemical processing industries requiring corrosion resistance, reliable thermal performance, and customized design according to complex process conditions.
Chemical production environments often involve aggressive fluids, high temperatures, pressure fluctuations, and strict material requirements. The hairpin structure provides efficient counter-current heat transfer while maintaining a compact footprint and mechanical reliability, making it suitable for chemical heating, cooling, condensation, and heat recovery applications.
Wuxi Yiteng Pressure Vessel Co., Ltd. manufactures customized Chemical Hairpin Heat Exchanger solutions for specialty chemical producers, petrochemical companies, pharmaceutical equipment suppliers, and industrial process manufacturers. With strong material fabrication capability, pressure equipment manufacturing experience, and engineering support, Yiteng provides reliable thermal solutions for global chemical industries.
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. |
Chemical processes require accurate material selection to ensure long equipment service life.
Yiteng supports advanced material solutions:
✓ Stainless Steel 304 / 316L
✓ Duplex Stainless Steel
✓ Super Duplex Stainless Steel
✓ Titanium Alloy
✓ Nickel-Based Alloy (Hastelloy / C276)
Material selection is evaluated according to:
Helping customers reduce corrosion risks and maintenance costs.
Chemical production often involves challenging operating environments.
Yiteng optimizes designs considering:
Providing stable performance for:
✓ Heating systems
✓ Cooling processes
✓ Condensation duties
✓ Heat recovery applications
Chemical plants frequently require equipment that fits limited installation areas.
Hairpin heat exchanger advantages include:
✓ Compact structure
✓ Flexible arrangement
✓ Reduced installation space
✓ Easy system integration
Suitable for both new plants and equipment replacement projects.
Chemical applications rarely use standard equipment.
Yiteng provides:
Delivering solutions according to customer process requirements.
Chemical equipment reliability depends heavily on material compatibility.
Yiteng focuses on:
✓ Corrosion evaluation
✓ Material recommendation
✓ Welding process matching
✓ Surface quality control
Helping customers select suitable materials for challenging chemical applications.
Chemical equipment projects often require suppliers who understand integration requirements.
Yiteng supports:
Providing customized heat exchanger manufacturing services.
Chemical plants require equipment operating continuously for years.
Yiteng emphasizes:
Supporting stable operation in industrial environments.
Global chemical customers often require customized cooperation.
Yiteng provides:
✓ Technical communication
✓ Drawing review
✓ Inspection support
✓ Export documentation
Helping international projects move efficiently from design to delivery.