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Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Specifications
Brand Name :
Yuhong
Model Number :
ASTM A179
Certification :
ABS, BV, CCS, LR
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiable
Payment Terms :
L/C,T/T
Supply Ability :
1000 tons per month
Delivery Time :
7days
Packaging Details :
Ply-wooden case with iron frame
Ndt :
ET, HT
Tube Material :
A179
Heat Treatment :
Annealed
Size :
Customized
Tube Specification :
ASME SA179
Type :
Seamless
Heat Transfer Efficiency :
Excellent
Shape :
U Bend
Description

Carbon Steel Seamless Tube, ASTM A179, U Bend Tube, Heat Exchanger Tube

Product Description

The ASTM A179 Carbon Steel U-Bend Tube is a seamless cold-drawn tube formed into a U-shape, specifically designed for use in heat exchangers, condensers, and boiler systems. This tube type enhances thermal efficiency by minimizing weld joints and maximizing heat transfer in compact layouts.

Chemical Composition (ASTM A179)

Element Content (%)
C ≤ 0.06
Mn 0.27 – 0.63
P ≤ 0.035
S ≤ 0.035
Fe Balance

Mechanical Properties

Property Value
Tensile Strength ≥ 325 MPa
Yield Strength ≥ 180 MPa
Elongation ≥ 35%
Hardness ≤ 72 HRB
Max Operating Temp Up to 400°C

Key Advantages

  • Compact Design
    U-bending allows longer tube lengths to fit within limited spaces, reducing required shell diameter.

  • Fewer Welding Points
    The continuous U-shape reduces the number of weld joints, lowering failure risks and improving system integrity.

  • Improved Thermal Efficiency
    Seamless structure and uniform wall thickness ensure efficient heat transfer and fluid flow.

  • NDT Tested
    Tubes are hydrotested and can undergo eddy current or ultrasonic testing to ensure reliability in pressure environments.

Applications

Commonly used in:

  • Heat Exchangers

  • Steam Condensers

  • Boiler Superheaters

  • Air Coolers

  • Oil and Gas Refineries

  • Power Plants (HRSG Units)

Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube

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Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube

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Product Detail
Brand Name :
Yuhong
Model Number :
ASTM A179
Certification :
ABS, BV, CCS, LR
Place of Origin :
China
MOQ :
100kgs
Price :
Negotiable
Contact Supplier
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube
Carbon Steel Seamless ASTM A179 U Bend Heat Exchanger Tube

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
2 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Heat Exchanger Tube, Studded Tube, Duplex Stainless Steel Heat Exchanger Tube
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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