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The ASTM A179 Carbon Steel Seamless Boiler Tube with ET, ECT, and NDT testing offers high reliability, durability, and excellent heat transfer performance. Its seamless construction, combined with rigorous non-destructive testing, makes it ideal for high-pressure and high-temperature boiler and heat exchanger applications.
Key Features:
Material: ASTM A179 Carbon Steel ASTM A179 is a low-carbon seamless steel tube known for its excellent heat transfer properties, high strength, and durability. It is specifically designed for use in heat exchangers, condensers, and boiler tubes, making it a preferred material for high-efficiency thermal systems.
Manufacturing Process: Seamless Tube The seamless tube manufacturing process ensures uniform strength, smooth internal surfaces, and resistance to high pressure, making ASTM A179 tubes suitable for critical applications like boilers and heat exchangers.
Non-Destructive Testing (NDT):
ET (Eddy Current Testing)
ECT (Electromagnetic Eddy Current Testing) These NDT methods ensure that the tubes are free from defects such as cracks, inclusions, and thickness variations, providing high reliability and safety for high-pressure boiler systems.
Application: Boiler Tube for High-Temperature and High-Pressure Systems ASTM A179 tubes are widely used in boilers, heat exchangers, condensers, and superheaters, where their seamless construction and non-destructive testing ensure long service life and reliable performance.
Chemical Composition:
Element
ASTM A179 Carbon Steel
Carbon (C)
0.06% - 0.18%
Manganese (Mn)
0.27% - 0.63%
Phosphorus (P)
≤ 0.035%
Sulfur (S)
≤ 0.035%
Mechanical Properties:
Property
ASTM A179 Carbon Steel
Tensile Strength
≥ 325 MPa
Yield Strength
≥ 180 MPa
Elongation
≥ 35%
Hardness
≤ 72 HRB
Advantages:
High Thermal Conductivity: The low-carbon steel composition ensures efficient heat transfer, making ASTM A179 ideal for boilers and heat exchangers.
Seamless Construction: Eliminates weak points found in welded tubes, enhancing durability and pressure resistance.
Strict Quality Control with NDT:
ET (Eddy Current Testing) & ECT (Electromagnetic Testing) detect surface and subsurface defects, ensuring high reliability.
Ensures compliance with strict boiler and heat exchanger safety regulations.
Corrosion Resistance: Suitable for use in steam, water, and chemical processing environments.
Wide Range of Applications: Used in power plants, chemical plants, refineries, and HVAC systems.
Applications:
Boilers: High-temperature steam and pressure applications.
Heat Exchangers: Efficient heat transfer in industrial systems.
Condensers: Cooling applications in power plants and HVAC systems.
Petrochemical & Power Plants: Used in steam pipelines and refining processes.
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...