ASTM A213 TP304L Stainless Steel U Bend Tube
Overview
ASTM A213 TP304L stainless steel U Bend Tube is a specialized type of tubing made from TP304L stainless steel, which conforms to the ASTM A213 standard. The "U" shape design of the tube allows for efficient heat transfer and can be used in various industrial and commercial applications.
The ASTM A213 specification sets the requirements for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes.
TP304L is a common stainless steel grade that offers excellent corrosion resistance and is suitable for high-temperature and high-pressure environments.U bend tubes are often used in heat exchangers, condensers, boilers, and other applications where efficient heat transfer is essential. The U bend configuration allows the tube to be easily installed and connected to the necessary piping system.
The benefits of ASTM A213 U Bend Tube
1>.Efficient Heat Transfer: The U bend design enhances heat transfer efficiency by allowing the tube to bend and form a U shape. This configuration increases the surface area and improves the contact between the hot and cold fluids, resulting in better heat exchange performance.
2>.Corrosion Resistance: TP304L stainless steel is known for its excellent corrosion resistance properties. It can withstand exposure to various corrosive environments, including high-temperature and high-pressure conditions. This makes it suitable for applications where resistance to corrosion is essential.
3>.Versatility: ASTM A213 TP304L stainless U Bend Tubes can be used in a wide range of industrial sectors, including power generation, chemical processing, oil and gas, pharmaceuticals, and food processing. They are compatible with different fluids and gases, making them versatile for various applications.
Chemical Composition of ASTM A213 TP304L
| Grade | | C | Mn | Si | P | S | Ni | Cr |
| TP304 | Min | | | | | | 8.0 | 18.0 |
| Max | 0.08 | 2.0 | 1.0 | 0.045 | 0.03 | 11.0 | 20.0 |
Mechanical Properies of ASME SA213 TP304L
| Grade | Tensile Str Ksi(Mpa) | Yield Str Ksi(Mpa) | Elongation(%) | Hardness |
| Rockwell (HRB) | Brinell(HBW) |
| TP304L | ≥75(515) | ≥30(205) | ≥35 | ≤90 | ≤200 |
Wall Thickness Tolerance of ASME SA213
| Welded, Hot-Finished Tubes | Type | Wall Thickness Tolerance |
| OD Range | Average(-) |
| 6~65mm(Incl.) | SMLS&WLD | (-12.5%,+20%) |
| >65mm | SMLS&WLD t/D≤5% | (-12.5%,+22.5%) |
| >65mm | SMLS&WLD t/D>5% | (-12.5%,+15%) |
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ASTM A213 TP304L Stainless Steel Seamless U Bend Tube For Heat Exchanger Images
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