ASME SA179 Seamless Finned Tube
ASME SA179 applies to pipe heat exchangers, condensers and similar heat transfer equipment with the minimum wall thickness of seamless cold drawn low carbon steel pipe.
ASME SA179 Seamless Finned Tube
ASME SA179 Seamless Finned Tube
ASME SA179 applies to pipe heat exchangers, condensers and similar heat transfer equipment with the minimum wall thickness of seamless cold drawn low carbon steel pipe.
ASME SA179 applies to the diameter 1 / 8-3in. (3.2-76.2mm) of the steel pipe.
Note: You can use the standard than the outer diameter is slightly smaller, and the wall thickness of thin steel pipe. Mechanical properties do not apply to steel pipes with an outside diameter less than 1/8 in. (3.2 mm) or less than 0.015 in. (0.4 mm).
ASME SA179 Seamless Finned Tube Specifications
【Name】 ASME SA179 Seamless Finned Tube
【Type】 carbon steel pipe
【Steel Grade】ASME SA179.
【Fin Material】Aluminum AL-1060.
【Finned Tube OD】25-88 mm.
【Fin Thickness】0.25-0.45 mm.
【Length】10006mm.
【Fin Pitch】to your requirement.
【Base Tube Material】Any metallic material.
Additional Info
【Payment Terms】 T / T, LC
【Surface】 Tubes will be varnished (Outside only) to prevent rust.
【Marking】Standard + Steel Grade + Size + Heat No + Lot No
【Package】 According To Per Customers' Require
【Delivery time】Tubes will be completed within 30 days, and urgent delivery time can be discussed.
ASME SA179 Seamless Finned Tube Manufacture:
The three-part multi-disc packs extrude the aluminum tube into helical high fins while reducing the inner diameter to give firm pressure contact with the aluminum tube into the aluminum primary tube. Core tube.
Heat treatment
After the last cold-drawn steel pipe should be 1200 ℉ (650 ℃) or higher temperature heat treatment.
Surface state
Finished steel pipe should be no oxide
ASME SA179 Seamless Finned Tube Chemical Composition
| Grade | Chemical Composition(%) | ||||
| C | Mn | P | S | Si | |
| 0.06-0.18 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≤0.25 | |
ASME SA179 Seamless Finned Tube Mechanical property
| Grade | Mechanical property | ||
| Tensile Strength(MPa) | Yield Strength(MPa) | Elongation δ(%) | |
| ≥325 | ≥180 | 35% | |
Seamless Finned Tube Application:
Air cooling unit, Product coolers - gas, chemicals, petrochemicals, oil, Heat exchangers.
Contact：Lucky
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E-mail：jinxiaolong0221@gmail.com
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