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Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H With SS304 Fin Material For Heater Coil

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Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H With SS304 Fin Material For Heater Coil

Brand Name:	Yuhong
Model Number:	ASTM A312 TP304H
MOQ:	100KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Material:

ASTM A312 TP304H

Fin Type:

High Frequency Welding, Serrated

Fin Material:

SS304, Stainless Steel

Base Tube Test:

HT, ET

Fin Tube Test:

Hammer Test

Application:

Furnace, Oil And Gas

Highlight:

Heater Coil Serrated Fin Tube

SS304 Serrated Fin Tube

ASTM A312 Serrated Fin Tube

Product Description

Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H SS304 Fin Material for Heater Coil

Key Features:

Base Tube Material: ASTM A312 TP304H Stainless Steel, providing excellent high-temperature strength and corrosion resistance.
Fin Material: SS304 Stainless Steel, known for its robust mechanical properties and corrosion resistance.
Fin Type: Serrated Fins, high-frequency welded (HFW) for enhanced surface area and improved heat transfer efficiency.
Application: Specifically designed for heater coils, particularly in high-temperature and corrosive environments.

Technical Specifications:

Property	Base Tube (ASTM A312 TP304H)	Fin Material (SS304)
Outer Diameter (OD)	25.4 mm - 101.6 mm	Customizable based on design
Wall Thickness	2.0 mm - 10.0 mm	-
Fin Thickness	-	0.5 mm - 1.2 mm
Fin Height	-	10 mm - 25 mm
Fin Attachment	High-Frequency Welded

Chemical Composition:

Element	ASTM A312 TP304H (Base Tube)	SS304 (Fin Material)
Carbon (C)	0.04 - 0.10%	≤ 0.08%
Manganese (Mn)	≤ 2.00%	≤ 2.00%
Phosphorus (P)	≤ 0.045%	≤ 0.045%
Sulfur (S)	≤ 0.030%	≤ 0.030%
Silicon (Si)	≤ 1.00%	≤ 1.00%
Chromium (Cr)	18.00 - 20.00%	18.00 - 20.00%
Nickel (Ni)	8.00 - 11.00%	8.00 - 10.50%

Mechanical Properties:

Property	ASTM A312 TP304H (Base Tube)	SS304 (Fin Material)
Tensile Strength	≥ 515 MPa	≥ 515 MPa
Yield Strength	≥ 205 MPa	≥ 205 MPa
Elongation	≥ 35%	≥ 35%

Advantages:

High-Temperature Performance: TP304H maintains structural integrity at elevated temperatures.
Corrosion Resistance: SS304 fin material ensures long service life in harsh and corrosive environments.
Optimized Heat Transfer: Serrated fins enhance the heat exchange efficiency by increasing the effective surface area.
Durability: High-frequency welding provides strong bonding between fins and the base tube, ensuring durability under thermal cycling.

Applications:

Heater Coils: Ideal for use in industrial heating systems.
Petrochemical Plants: For heat exchangers operating in corrosive and high-temperature environments.
Power Plants: Superheater and reheater coils in boiler systems.
Chemical Industry: High-efficiency heat exchangers.

Stainless Steel HFW Serrated Fin Tube ASTM A312 TP304H With SS304 Fin Material For Heater Coil 0

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

100%

3 stars

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.

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.

Rajesh Kumar

India Apr 19.2025

Helpful (3)

Cost and reliability are key for Indian refineries. We installed these fin tubes in Mumbai’s cooling towers, achieving 16% energy savings versus local suppliers. ASTM A213 T11 compliance ensured no failures during monsoon humidity (90%+ RH), and the low price saved $8K upfront.

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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