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ASTM A179 Carbon Steel Longitudinal Fin Tube Carbon Steel Fin For Heat Recovery

Categories Longitudinal Finned Tube
Brand Name: Yuhong
Model Number: ASTM A179
Certification: ABS, BV, DNV, CCS, LR
Place of Origin: China
MOQ: 1 pc
Price: Negotiable
Payment Terms: TT, LC
Delivery Time: 7-45 DAYS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Material: A179
Fin Material: Q235B, Carbon Steel
Fin Connection: Welding
Tube Testing: HT, ET
Fin Type: Longitudinal
Application: Heat Recovery
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ASTM A179 Carbon Steel Longitudinal Fin Tube Carbon Steel Fin For Heat Recovery

ASTM A179 Carbon Steel Longitudinal Fin Tube, Carbon Steel Fin, For Heat Recovery


Key Features:

  1. Base Tube Material: ASTM A179 Carbon Steel, providing excellent thermal conductivity and durability.
  2. Fin Material: Q235B Carbon Steel, known for its high mechanical strength and weldability.
  3. Fin Type: Longitudinal Fins, welded along the length of the tube for optimal directional heat transfer.
  4. Application: Engineered for heat recovery systems, improving energy efficiency in industrial processes.


Technical Specifications:

PropertyBase Tube (ASTM A179)Fins (Q235B Carbon Steel)
Outer Diameter (OD)15.88 mm - 76.2 mmCustomizable based on design
Wall Thickness1.2 mm - 4.0 mm-
Fin Thickness-2.0 mm - 5.0 mm
Number of Fins-8 - 12 fins per tube (typical)
Fin Height-10 mm - 25 mm
Fin AttachmentWelded


Chemical Composition:

ElementASTM A179 (Base Tube)Q235B (Fin)
Carbon (C)0.06 - 0.18%≤ 0.22%
Manganese (Mn)0.27 - 0.63%0.30 - 0.70%
Phosphorus (P)≤ 0.035%≤ 0.045%
Sulfur (S)≤ 0.035%≤ 0.050%
Silicon (Si)-≤ 0.35%


Mechanical Properties:

PropertyASTM A179 (Base Tube)Q235B (Fin)
Tensile Strength≥ 325 MPa375 - 500 MPa
Yield Strength≥ 180 MPa235 MPa (min)
Elongation≥ 35%≥ 20%


Advantages:

  1. Improved Heat Recovery: Longitudinal fins maximize the heat transfer surface, enhancing energy efficiency.
  2. Robust Design: Q235B fins offer high mechanical strength and reliability under thermal and mechanical stress.
  3. Cost-Effective: Combination of ASTM A179 and Q235B materials ensures durability and reduced operational costs.


Applications:

  • Heat Recovery Systems: Capturing and reusing waste heat.
  • Power Plants: Preheating air or water for improved efficiency.
  • Industrial Boilers: Boosting thermal efficiency and reducing fuel consumption.

Quality ASTM A179 Carbon Steel Longitudinal Fin Tube Carbon Steel Fin For  Heat Recovery for sale
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