Double Pipe Hairpin Heat Exchanger
Product Description
Double Pipe Hairpin Heat Exchanger is a highly efficient heat transfer solution designed for industrial processes requiring compact structure, excellent thermal performance, and reliable operation under demanding conditions.
Featuring a double pipe hairpin configuration, this exchanger combines inner tube and outer shell flow channels within a U-shaped arrangement to achieve effective counter-current heat exchange. The design is particularly suitable for applications involving high temperature differences, high pressure fluids, viscous media, and limited installation space.
Wuxi Yiteng Pressure Vessel Co., Ltd. manufactures customized Double Pipe Hairpin Heat Exchanger solutions for oil & gas, petrochemical, chemical processing, energy, and industrial equipment applications. With advanced pressure equipment fabrication technology, professional engineering support, and strict manufacturing control, Yiteng delivers compact and dependable heat transfer equipment for global customers.
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:
Why Partner With Us?
· 1:1 Drawing Optimization: Our engineering team reviews and optimizes your blueprints to reduce production costs.
· Reliable Lead Time: Streamlined manufacturing process ensures your project timeline is protected.
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Packaging & Shipping
