ASME SA179 Carbon Steel Heat Exchanger Tube Bundle with SA266 Gr.2 Tubesheet | High-Efficiency Shell & Tube Design
About YUHONG Heat Exchanger & Pressure Vessel Solutions
YUHONG is a specialized manufacturer and global supplier of robust thermal and pressure equipment. Our core portfolio includes custom-designed shell & tube heat exchangers, pressure vessels, and a comprehensive range of high-quality replacement components such as tube bundles, U-bend tubes, heat exchanger tubes (finned & bare), and critical parts (tubesheets, baffles, heads, etc.).
Product Highlight: ASME SA179 Heat Exchanger Tube Bundle
This precision-engineered tube bundle is designed for optimal performance and durability in demanding shell & tube heat exchanger applications. Fabricated with ASME SA179 seamless cold-drawn low-carbon steel tubes, it ensures excellent heat transfer efficiency and resistance to corrosion. The bundle is integrated with a sturdy SA266 Gr.2 carbon steel tubesheet, providing reliable tube support and sealing, fully compliant with ASME standards for pressure equipment.
Key Components & Material Specifications
| Component | Material Standard | Key Characteristics |
|---|---|---|
| Heat Exchanger Tubes | ASME SA179 | Seamless, cold-drawn, low-carbon steel for superior heat conduction. |
| Tubesheet | ASME SA266 Gr.2 | Forged carbon steel offering high strength and dimensional stability. |
| Baffles | ASME SA516 Gr.70 (Typical) | Directs flow for enhanced heat transfer and supports tubes. |
| Tie Rods & Spacers | Carbon Steel | Secures baffle assembly precisely. |
| Header/End Cover | ASME SA516 Gr.70 or SA105 | Provides secure channel/end closure. |
Advantages & Application Benefits
Plug-and-Play Replacement: Designed for direct fit into existing exchangers, minimizing downtime during maintenance or upgrades.
Enhanced Thermal Performance: Optimized tube layout and baffle design maximize turbulence and heat transfer coefficient.
Mechanical Reliability: Rigorous construction and material traceability ensure long-term operation under specified pressure and temperature conditions.
Wide Applicability: Ideal for industries including petrochemical refining, power generation, HVAC, and industrial process heating/cooling.
Request Your Custom Quote
Upgrade your heat exchange system with a reliable, performance-guaranteed tube bundle. Contact our engineering team for technical specifications, pricing, and delivery schedules tailored to your project requirements.
