The ASTM A179 Boiler Tube are the standard specification for seamless cold-drawn mild steel heat exchanger and condenser tubes used in boilers and other heat transfer equipment. These tubes can withstand moderate to high temperatures and pressures, making them ideal for heat exchangers, condensers, and medium and low pressure boilers.
Used extensively in heat exchanger units where efficient heat transfer is required between fluids at moderate temperatures and pressures.
Ideal for condenser tubes in power plants and industrial facilities, facilitating the condensation of steam and other vapors.
Commonly employed in boilers operating under low to medium pressure where corrosion resistance and thermal conductivity are essential.
Used in various heat exchange processes in petrochemical and refinery operations due to their good mechanical properties and durability.
Applied in heating, ventilation, and air conditioning equipment that requires reliable heat transfer tubes.
|
C |
||||
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0.06-0.18 |
0.27-0.63 |
0.035 |
0.035 |
0.25 |
|
Min 47(325) |
|
|
Min 26(180) |
|
|
Elongation(50mm)% |
Min 35 |
|
72HRB |
Q: What is ASTM A179 Boiler Tube?
A: ASTM A179 is a specification for seamless cold-drawn low-carbon steel tubes used in heat exchangers, condensers, and low to medium pressure boilers.
Q: What materials are used for ASTM A179 boiler tubes?
A: They are made from low-carbon steel, which provides good ductility, weldability, and sufficient strength for moderate temperature and pressure applications.
Q: Where are ASTM A179 boiler tubes typically used?
A: Commonly used in heat exchangers, condensers, HVAC systems, and low to medium pressure boilers in power plants, petrochemical, and refinery industries.
Q: What are the key quality requirements of ASTM A179 tubes?
A: The standard specifies strict requirements for chemical composition, mechanical properties, dimensional tolerances, and non-destructive testing to ensure reliability and performance.
Q: Can ASTM A179 tubes be customized in size and length?
A: Yes, manufacturers typically offer a range of diameters, wall thicknesses, and lengths. Custom sizes and end finishes can be provided to meet specific project needs.
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