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Brand Name : Yuhong
Model Number : ASTM A179
Certification : ABS, BV, CCS, DNV, LR,
Place of Origin : China
MOQ : 100KGS
Price : Negotiable
Payment Terms : T/T,L/C
Delivery Time : 7days
Packaging Details : ply-wooden case with iron frame
Ndt : ET, HT,PT
Heat Treatment : Annealed
Finish : Smooth
Length : Customized
Surface Treatment : Polished
Tube Specification : ASME SA179
ASTM A179 Carbon Steel Seamless Tube U Bend Tube For Heat Exchanger Tube
ASTM A179 U-bend tubes are seamless cold-drawn carbon steel tubes specifically designed for heat exchanger systems, particularly where space-saving U-shaped bends are needed. The tubes offer excellent thermal conductivity and dimensional precision, making them ideal for shell-and-tube heat exchangers, condensers, and cooling coils.
The U-bending process is carried out with precision tooling and controlled heat treatment to ensure no wall thinning, no wrinkling, and optimal flow direction.
Element | Content (%) |
---|---|
Carbon (C) | ≤ 0.06 |
Manganese (Mn) | 0.27 – 0.63 |
Phosphorus (P) | ≤ 0.035 |
Sulfur (S) | ≤ 0.035 |
Iron (Fe) | Balance |
Property | Value |
---|---|
Tensile Strength | ≥ 325 MPa |
Yield Strength | ≥ 180 MPa |
Elongation | ≥ 35% |
Hardness (Brinell) | ≤ 72 HB |
Precise U-bending with minimal deformation or thinning,Seamless tubes minimize the risk of leakage and offer better corrosion resistance compared to welded tubes.
Excellent thermal conductivity:Carbon steel offers good heat transfer properties, suitable for efficient energy exchange.
Good ductility and elongation, suitable for bending and coiling
Cost-effective carbon steel option for moderate temperature and pressure
Smooth inner surface for improved fluid flow and heat transfer
Shell & tube heat exchangers
Boilers and condensers
Air preheaters
HVAC systems
Petrochemical refineries
Power plants (low-pressure steam applications)
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ASTM A179 Carbon Steel Seamless Tube U Bend Tube For Heat Exchanger Tube Images |