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

Price Negotiable
Price: Negotiable
MOQ: 1 PC
Delivery Time: 5 - 75 Days
Brand: Yuhong
Product Description

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:

Grade Ni Cr
Stainless Steel 304 8.0-15.0% 18.0-20.0%

 

Grade Cr Ni Nb
TP347H 17.0-19.0% 9.0-13.0% max Stabilizing element

 

Mechanical Properties:

Grade Tensile Strength Yield Strength Elongation Hardness
TP347H ≥ 205 MPa (30 ksi) ≥ 515 MPa (75 ksi) ≥ 35% in 50 mm Typically ≤ 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.

 

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Company YUHONG HOLDING GROUP CO., LTD
Location 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person Sales Dept.

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