Brand Name: | YUHONG |
Model Number: | Tube bundle |
MOQ: | 1 SET |
Price: | Depend on drawing |
Delivery Time: | 20-80 days |
Payment Terms: | T/T, L/C, D/A |
ASME SA179 U Bend Tube SA266 Grade 2 Tubesheet Tube Bundle for Heat Exchangers
Yuhong Holding Group Co., Ltd is a world-renowned manufacturer and supplier of industrial equipment, specializing in heat exchangers, fired heaters, air coolers, and related components. With decades of experience and a commitment to quality, we provide high-performance products tailored to the needs of various industries. One of our premier offerings is the ASME SA179 U Bend Tube SA266 Grade 2 Tubesheet Tube Bundle, designed for use in heat exchangers. These tube bundles are manufactured with precision and undergo rigorous testing to ensure maximum reliability in demanding applications.
1. ASME SA179 Chemical Composition and Mechanical Properties
ASME SA179 is a high-quality carbon steel widely used for heat exchanger and condenser tubing due to its excellent thermal conductivity, durability, and corrosion resistance. Its low carbon content ensures superior ductility, making it ideal for U-bending and other manufacturing processes.
Element | Composition (%) |
---|---|
Carbon (C) | ≤ 0.06 |
Manganese (Mn) | 0.27–0.63 |
Phosphorus (P) | ≤ 0.035 |
Sulfur (S) | ≤ 0.035 |
Property | Value |
---|---|
Tensile Strength | ≥ 325 MPa (47,000 psi) |
Yield Strength | ≥ 180 MPa (26,000 psi) |
Elongation | ≥ 35% |
Hardness | ≤ 72 HRB |
These properties, combined with the material's excellent heat transfer capabilities, make SA179 a preferred choice for heat exchanger tubing.
2. Common Outer Diameter (OD) and Wall Thickness (WT) of Heat Exchanger Tubes
Heat exchanger tubes are manufactured in a variety of sizes to meet specific application requirements. Below is a table showcasing the most common tube dimensions for SA179 U Bend Tubes:
Outer Diameter (OD) (mm/inch) | Wall Thickness (WT) (mm/inch) |
---|---|
12.7 mm (1/2") | 1.24 mm (0.049") |
15.88 mm (5/8") | 1.65 mm (0.065") |
19.05 mm (3/4") | 1.65 mm (0.065") |
25.4 mm (1") | 2.11 mm (0.083") |
38.1 mm (1-1/2") | 2.77 mm (0.109") |
These dimensions ensure flexibility in design while maintaining optimal thermal performance.
3. Testing Requirements for Heat Exchanger Tube Bundles
To guarantee the quality and performance of our ASME SA179 U Bend Tubes with SA266 Grade 2 Tubesheets, we perform comprehensive testing on each product. At Yuhong Holding Group, we adhere to stringent industry standards to ensure our products perform flawlessly under the most challenging conditions.
Each tube bundle is supplied with a complete set of test certificates and inspection reports, ensuring full traceability and compliance with customer requirements.
4. Applications of SA179 U Bend Tube Bundles
The ASME SA179 U Bend Tube Bundles with SA266 Grade 2 Tubesheets are widely used in various industries where efficient heat transfer is critical. Key application areas include:
These products are valued for their durability, performance, and ability to withstand harsh operating environments.