U Shape ASTM A179 Carbon Steel Seamless Tube For Heat Exchanger, Boiler
Introduction
A179 U-bend tubes are seamless cold-drawn low-carbon steel tubes designed for heat transfer applications. Manufactured to ASTM A179 standards, these tubes feature a U-bend shape that enhances their suitability for use in heat exchangers, condensers, and boilers. The seamless construction and precise bending process ensure excellent thermal conductivity and structural integrity.
Advantages
- High Thermal Conductivity: Excellent for efficient heat transfer, crucial in many industrial processes.
- Corrosion Resistance: Good resistance to corrosion extends the lifespan and reliability of the tubes.
- Mechanical Strength: High tensile strength and durability ensure performance under stress.
- Precision and Uniformity: Seamless construction provides uniform wall thickness and smooth internal surfaces, enhancing fluid flow and heat transfer efficiency.
- Space Efficiency: U-bend configuration allows for more compact designs in heat exchanger systems.
- Cost-Effective: Offers a balance of performance and cost, making them a popular choice across various industries.
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Chemical Composition:
- Carbon: 0.06% - 0.18%
- Manganese: 0.27% - 0.63%
- Phosphorus: ≤ 0.035%
- Sulfur: ≤ 0.035%
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Mechanical Properties:
- Tensile Strength: Minimum 325 MPa (47,000 psi)
- Yield Strength: Minimum 180 MPa (26,000 psi)
- Elongation: Minimum 35% in 2 inches (50 mm)
Applications
- Heat Exchangers: Utilized in shell and tube heat exchangers for efficient heat transfer between fluids.
- Condensers: Essential in power plants and HVAC systems for condensing steam into water.
- Boilers: Used in boiler systems for generating steam and heating applications.
- Chemical Processing: Employed in reactors and distillation columns for precise temperature control.
- Oil and Gas Industry: Used in refineries and petrochemical plants for various heating and cooling processes.
- Power Generation: Integral in power plants for waste heat recovery and other thermal processes.
A179 U-bend tubes are crucial components in various industries requiring efficient heat transfer. Their high thermal conductivity, corrosion resistance, and mechanical properties make them a preferred choice for many applications, including heat exchangers, condensers, boilers, and chemical processing equipment.
