ASME SA179 Carbon Steel U Bend Tube For Boiler Heat Exchanger Application

• YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!

ASME SA179 Carbon Steel U Bend Tube For Boiler Heat Exchanger Application

This product is a high-performance piping component specifically designed for pressure vessels and heat exchange equipment. It is manufactured from cold-drawn low-carbon steel tubes (ASME SA179 standard) and precision-bent into a U-shape configuration.

The tube offers excellent thermal conductivity, pressure resistance, and fatigue strength, making it ideal for boilers, condensers, evaporators, and other high-temperature/pressure heat transfer systems. Its U-bend design effectively absorbs thermal expansion stress, reduces the number of welded joints, and enhances equipment reliability and service life.

1.Chemical & Mechanical Properties

Mechanical Properties

2. Product Principle

U-tubes are usually used to exchange heat in process fluids with large radiators. The fluid is pumped out through a pipe, through a U-Junction, and then flows back along a pipe parallel to the inflow line.
Heat is transferred to the wrapping material through the wall of the tube. This design is used in industrial applications where many U-tubes can be poured into oil containers with high heat capacity.

3. Key Advantages

• Manufactured from ASME SA179 standard low-carbon steel with excellent mechanical properties and workability
• Professional cold bending process ensures crack-free and deformation-free bends
• Optimized tube wall design for efficient heat transfer
• Capable of withstanding high-pressure working environments for long-term stable operation
• U-shape structure effectively absorbs thermal expansion stress, extending service life
• Integral forming design reduces leakage risks and improves safety
• Smooth inner and outer surface treatment reduces flow resistance

4. Key Applications

• Boiler Systems

Heat exchange components for thermal power plants and industrial boilers

• Petrochemical Equipment

Pressure vessels and heat exchangers in refineries and chemical plants

• Power Generation Industry

Critical components for power plant boilers and waste heat recovery systems

• HVAC Systems

Heat exchange units for large-scale central air conditioning systems

• Pharmaceutical Industry

Steam heating and cooling systems in pharmaceutical processes

• Marine Engineering

Heat exchange components for marine boilers and auxiliary power systems

• Industrial Manufacturing

Various industrial processing equipment requiring heat exchange