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High Frequency Welding ASTM A312 TP347H Fin Tube 11Cr For Furnace Boiler

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High Frequency Welding ASTM A312 TP347H Fin Tube 11Cr For Furnace Boiler

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:

11Cr

Application:

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

Supply Ability:

10000 Tons/Month

Highlight:

Furnace Welding Fin Tube

ASTM A312 TP347H Welding Fin Tube

Boiler Welding Fin Tube

Product Description

High Frequency Welding ASTM A312 TP347H Fin Tube , 11Cr For Furnace , Boiler

ASTM A312 TP347H High Frequency Welding Fin Tube is a high-performance heat transfer component. It combines the high-temperature capabilities of TP347H stainless steel with the cost-effectiveness of carbon steel.

TP347H Stainless Steel: Provides high-temperature strength and corrosion resistance. Stabilized with niobium for enhanced durability. High-Frequency Welding ensures strong fin attachment, optimizing thermal efficiency. Good resistance to oxidation and thermal stress in high-temperature environments. Capable of withstanding thermal cycling and high-pressure conditions.

Chemical Composition:

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. Heat Exchangers:Widely used in chemical and petrochemical plants, these tubes facilitate efficient heat transfer between fluids.

2. Boilers:Employed in steam generation systems and industrial boilers.

3. Power Generation:Used in nuclear, coal, and gas power plants for heat recovery and cooling systems.

4. Marine Applications:Employed in shipbuilding and offshore platforms for heat exchangers and cooling systems.

5. Oil and Gas Industry:Found in heat exchangers, separators, and other equipment used in upstream and downstream operations.

High Frequency Welding ASTM A312 TP347H Fin Tube 11Cr For Furnace Boiler 0

Ratings & Review

Overall Rating

4.7

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

67%

4 stars

33%

3 stars

2 stars

1 stars

All Reviews

Kenneth Tan

Singapore Feb 25.2026

Helpful (3)

With our humidity and year-round high temps, corrosion resistance and heat transfer are always a concern. These tubes have been performing nicely.

Juan

Argentina Feb 18.2026

Helpful (2)

The finning is tight — you can tell they used a proper cold-forming process because the fins don't move at all when you try to wiggle them. We've had issues before with other suppliers where the fins would come loose after a few thermal cycles, but these ones feel solid.

Carlos

Venezuela Dec 23.2025

Helpful (5)

Good strength, handles the pressure, no corrosion issues so far. We're running treated water, so no complaints.

Tags:

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Solid Fin Tube

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Extruded Fin Tube

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Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

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Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

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Fired Heater Parts

Baffle Plate

Tubesheet

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

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