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

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

Brand Name:	Yuhong
Model Number:	High Frequency weld fin tube, Welding fin tube, Fin Tube, Finned Tube, Solid Fin tube, HFW fin tube
MOQ:	1 PC
Price:	Negotiable
Packaging Details:	Ply wooden case
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Material:

TP347H

Standard:

ASTM A213 , ASME SA213

Fin Type:

Solid Fin Tube , HFW Fin Tube, Spiral Fin Tube, Welded Helical Solid Finned Tubes

Welding Type:

HFW , GMAW, LASER

Fin Material Grade:

Stainless Steel 304

Application:

Furnace, Fired Heater, Heater, Boiler, Radiant Tube, Coil Tube

Supply Ability:

10000 Tons/Month

Highlight:

High Frequency Welding Fin Tube

ASTM A312 Welding Fin Tube

11Cr Fin Material Welding Fin Tube

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.

Ratings & Review

Overall Rating

3.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

67%

3 stars

33%

2 stars

1 stars

All Reviews

K*w

Malaysia Feb 21.2026

Helpful (8)

It's hot and humid here, and our old wrap-on tubes used to rust like crazy. Switched to your extruded ones—the aluminum fin covers the steel pipe perfectly, so corrosion shouldn't be an issue.

Salem

Oman Sep 24.2025

Helpful (2)

We checked a few before installation — wall thickness consistent, roundness good. Welded in without problems.

I*n

Pakistan Aug 9.2024

Helpful (11)

Quality is top-tier, and the price is very competitive compared to others. Most importantly, the SA249 TP304 wall thickness is uniform and the welding looks beautiful.

Tags:

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Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

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Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

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Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

products details

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube