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ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
Specifications
Application :
Heater Parts, Refrigeration Parts, Fluid Cooling
Brand Name :
YUHONG
Model Number :
ASTM A312 TP304H Serrated Finned Tube
Certification :
ABS, BV, DNV, CCS, LR
Place of Origin :
China
MOQ :
100 KGS
Price :
Negotiable
Payment Terms :
TT, LC
Supply Ability :
4150 Ton Per Month
Delivery Time :
20-80 days
Packaging Details :
Plywooden case with Iron Frame
Product name :
Serrated Finned Tube
Type :
High Frequency Welded Serrated Finned Tube
Dimensions :
88.9mm, 101.6mm, 114.3mm, 168.3mm, etc
Length :
1-20000mm
Fin height :
4-17mm
Tube material :
Carbon Steel, Stainless Steel, Alloy Steel
Fin material :
Carbon Steel, Stainless Steel And Alloy
Warranty :
6 Months
Welding area :
According to actual demand
Description

ASTM A312 TP304H High-Efficiency Serrated Finned Tubes: Advanced HF Welding for Industrial Heaters

Upgrade your industrial heating systems with Yuhong Holding Group's ASTM A312 TP304H Serrated Finned Tubes. Engineered with high-frequency (HF) welding technology, these tubes offer unparalleled heat transfer efficiency and durability.

Product Material and Composition

Constructed from ASTM A312 TP304H stainless steel, known for its enhanced high-temperature performance, these finned tubes ensure reliable operation in demanding environments. The key chemical composition is as follows:
Element Percentage Range
Carbon(C) 0.04-0.10%
Chromium(Cr) 18.0-20.0%
Nickel(Ni) 8.0-10.5%
Manganese(Mn) ≤2.0%
Silicon(Si) ≤1.0%
Phosphorus(P) ≤0.045%


Mechanical Properties​
These tubes boast superior mechanical performance, making them suitable for a wide range of industrial applications:
Property Value
Tensile Strength
≥515 MPa
Yield Strength
≥205 MPa
Elongation
≥30%
Hardness(HB)
≤187
High-Temperature Creep Resistance
Excellent at 400 - 800°C

Manufacturing Process​
Our serrated finned tubes are manufactured using advanced high-frequency welding (HFW) technology:​
  • Precision Welding: Ensures a seamless bond between fins and the base tube, minimizing thermal resistance.​
  • Unique Serrated Design: The serrated fins disrupt fluid flow, increasing turbulence and enhancing heat transfer by up to 40% compared to traditional fin designs.​
Applications​
Ideal for various industrial scenarios:​
  • Industrial heaters in petrochemical plants​
  • Heat exchangers in power generation facilities​
  • HVAC systems for large commercial buildings​
  • Waste heat recovery units​
Product Advantages​
  • Exceptional Heat Transfer: The serrated fin design maximizes surface area contact, resulting in highly efficient heat exchange.​
  • Corrosion Resistance: TP304H stainless steel offers excellent resistance to rust, chemicals, and oxidation, ensuring a long service life.​
  • Customizable Solutions: Available in multiple sizes, fin pitches, and configurations to meet specific project requirements.​
FAQ​
Q: What is the maximum operating temperature of these tubes?​
A: These tubes can operate reliably up to 800°C, depending on the application and load conditions.​
Q: Do you offer customized fin dimensions?​
A: Yes, we provide fully customized fin dimensions, pitches, and tube lengths to fit your unique project needs.​
About Yuhong Holding Group Co., Ltd​
With two decades of export experience spanning 80 countries, Yuhong Holding Group stands as one of China's top 5 finned tube exporters. Our cutting-edge facilities include 55 production lines, a 20,000-square-meter factory, and a team of over 110 dedicated professionals. Leveraging state-of-the-art technology and a commitment to quality, we deliver finned tube solutions that meet and exceed global standards.​
For inquiries, contact us at jimmy@steelseamlesspipe.com or via WhatsApp at +86 18892647377. Explore the high-quality products and excellent services of Yuhong Holding Group today!​



ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters

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Product Detail
Application :
Heater Parts, Refrigeration Parts, Fluid Cooling
Brand Name :
YUHONG
Model Number :
ASTM A312 TP304H Serrated Finned Tube
Certification :
ABS, BV, DNV, CCS, LR
Place of Origin :
China
MOQ :
100 KGS
Contact Supplier
video
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters
ASTM A312 TP304H High-Efficiency Serrated Finned Tubes Advanced HF Welding for Industrial Heaters

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
3 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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