Yuhong Heat Exchanger Tube Bundle (TEMA / ASME / ABS)
Precision Tube Bundle with Hydrostatic Test & Full Life-Cycle Service
Product Introduction
Yuhong specializes in manufacturing high-precision heat exchanger tube bundles fully compliant with TEMA, ASME, ABS, and GB151 standards. As the core heat transfer component of shell-and-tube heat exchangers, the tube bundle directly determines equipment efficiency, operational safety, and service life. Our tube bundles are widely used in petroleum, petrochemical, power generation, shipbuilding, offshore platforms, metallurgy, and HVAC systems.
To ensure absolute reliability, every Yuhong tube bundle undergoes strict hydrostatic pressure testing and dimensional inspection before delivery. We provide customized design, precision manufacturing, retrofitting, replacement, and long-term after-sales support to meet the operating requirements of various working conditions.
Structure & Features
Yuhong heat exchanger tube bundles consist of precision-selected heat exchange tubes, tube sheets, baffles, tie rods, spacers, and transition sections. We adopt precision tube expansion plus welding technology to ensure a strong, leak-proof connection between tubes and tube sheets.
- Suitable for fixed tube-sheet, U-tube, and floating head heat exchangers
- Optimized baffle layout to reduce vibration and improve heat transfer efficiency
- Strict alignment control to ensure smooth installation into the shell
- Corrosion-resistant material options for harsh media
- Complete hydrostatic test to verify sealing and structural strength
Key Parameters & Testing Standards
| Item |
Standard Specification |
Yuhong Customization & Testing Service |
| Applicable Standard |
TEMA (C/T/R), ASME, ABS, GB151 |
Fully comply with project certification |
| Tube Bundle Type |
Straight Tube / U-Tube / Floating Head Type |
Custom structure per your exchanger |
| Tube Material |
Carbon Steel, 304/316L, 2205 Duplex, CuNi, Titanium, Nickel Alloy |
Selected for corrosion & temperature |
| Tube Size |
Φ12*1 - Φ51*3.5 mm |
Custom diameter & wall thickness |
| Tube Sheet Material |
Carbon Steel, Stainless Steel, Clad Plate |
Forged or plate per pressure class |
| Baffle Type |
Segmented, Orifice, Rod Baffle |
Anti-vibration design available |
| Design Pressure |
0.1 - 60 MPa |
High-pressure grade available |
| Hydrostatic Test Pressure |
1.5 * Design Pressure |
≥30 minutes holding, full record |
| Heat Exchange Area |
0.5 - 3000 ㎡ |
Customized to thermal duty |
| Length |
500 - 12000 mm |
Match your shell dimensions |
| Inspection |
Hydro Test, Dimensional Check, NDT (optional) |
Full test report provided |
Why Hydrostatic Testing Is Essential for Tube Bundles
Hydrostatic testing is a mandatory quality control step for Yuhong tube bundles:
- Verify the sealing performance of tube-to-tube sheet joints
- Check welding strength and avoid potential leakage
- Test the overall structural stability under overpressure
- Eliminate residual stress and improve service life
- Meet the acceptance requirements of TEMA, ASME, ABS classification societies
Each bundle is tested separately before assembly to ensure zero defects.
Core Advantages
Strict Hydrostatic Test Guarantee
Each tube bundle undergoes 1.5* design pressure hydrostatic testing to ensure safety and leak-free performance.
High Compatibility & Interchangeability
Precise dimensional control ensures direct replacement for most standard and original heat exchangers.
Excellent Heat Transfer Efficiency
Optimized tube arrangement and surface design improve turbulence and thermal performance.
Strong Corrosion & Erosion Resistance
Wide material selection extends service life in corrosive, high-temperature, and marine environments.
Anti-Vibration & Stable Structure
Reasonable baffle spacing and support design reduce flow-induced vibration and tube damage.
Easy Installation & Maintenance
Smooth assembly, convenient cleaning, and strong compatibility with existing equipment.
Yuhong One-Stop Tube Bundle Services
Custom Design & Engineering
Based on your working conditions, medium, pressure, temperature, and shell dimensions.
Precision Manufacturing
Advanced tube processing, welding, expansion, and assembly under strict quality control.
Full Hydrostatic & Dimensional Testing
Complete testing and inspection with formal reports.
Retrofit & Replacement Service
Provide upgraded tube bundles for old, inefficient, or leaking heat exchangers.
Spare Parts & Long-Term Supply
Stable supply of tube bundles, gaskets, bolts, and accessories.
Technical Support & After-Sales Service
Installation guidance, on-site inspection, and 24-hour technical support.
Conclusion
Yuhong Heat Exchanger Tube Bundle (TEMA / ASME / ABS) is manufactured with strict quality control and complete hydrostatic testing, ensuring high efficiency, safety, and long service life.
Whether you need a replacement tube bundle, customized new bundle, or full retrofitting solution, Yuhong provides reliable products and professional services.
Contact us with your tube bundle parameters or equipment drawings for a professional quotation and solution.
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