High Frequency Welding Fin Tube ASTM A312 TP347H with 11Cr Fin Material For Fired Heater

Brand Name:YUHONG
Certification:ASME, PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS
Model Number:High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube, HFW fin tube
Minimum Order Quantity:1 PC
Delivery Time:5 - 75 Days
Payment Terms:L/C, T/T
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Location: Ningbo China
Address: 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
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High Frequency Welding Fin Tube, ASTM A312 TP347H with 11Cr Fin Material , For Fired Heater Application


Stainless Steel 304 ASTM A312 TP347H High Frequency Welding Fin Tube is a specialized heat transfer component combining the properties of stainless steel 304 and TP347H. This design provides excellent performance in high-temperature and corrosive environments. The fins are attached using high-frequency welding, increasing the surface area for enhanced heat transfer.

304 Stainless Steel: Known for its corrosion resistance and durability.

TP347H Stainless Steel: Stabilized with niobium, offering enhanced high-temperature strength.


Chemical Composition:

GradeNiCr
Stainless Steel 3048.0-15.0%18.0-20.0%

GradeCrNiNb
TP347H17.0-19.0%9.0-13.0% maxStabilizing element

Mechanical Properties:

GradeTensile StrengthYield StrengthElongationHardness
TP347H≥ 205 MPa (30 ksi)≥ 515 MPa (75 ksi)≥ 35% in 50 mmTypically ≤ 90 HRB

Applications:


1. Power Generation

  • Boilers and Heat Exchangers: Used in power plants for efficient heat transfer. Enhances system efficiency under high-temperature conditions.
  • Superheaters and Reheaters: Suitable for handling high-pressure steam. Improves overall plant performance and durability.

2. Petrochemical Industry

  • Refineries: Ideal for processes involving high temperatures and corrosive substances. Ensures long-term reliability and efficiency.
  • Chemical Processing: Handles aggressive chemicals and high thermal loads. Provides consistent performance and safety.

3. Oil and Gas Industry

  • Offshore Platforms: Used in heat exchangers exposed to harsh marine environments. Offers excellent resistance to corrosion and thermal stress.
  • Gas Processing Plants: Efficient in systems requiring high thermal performance. Helps maintain process efficiency and safety.

4. Industrial Heating

  • Furnaces and Kilns: Withstands severe thermal cycling and high-temperature operations. Provides long-lasting support and efficiency.

China High Frequency Welding Fin Tube ASTM A312 TP347H  with 11Cr Fin Material For Fired Heater supplier

High Frequency Welding Fin Tube ASTM A312 TP347H with 11Cr Fin Material For Fired Heater

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