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ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace

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ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace

Brand Name:	Yuhong
Model Number:	ASTM A213 T22
MOQ:	100 KGS
Price:	Negotiate
Packaging Details:	ply-wooden case with iron frame
Payment Terms:	L/C,T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, CCS, BV, LR, DNV

Packing:

Ply-wooden Case With Iron Frame

Base Pipe Material:

P9, P22

Welding Type:

HFW , Serrated

Production Process:

Cold Drawn

Operating Temperature:

Fin Thickness:

1.8-3mm

ET, HT

Supply Ability:

1000 tons per month

Highlight:

ASTM A213 T22 alloy steel fin tube

serrated fin tube for furnace

alloy steel serrated finned tube

Product Description

ASTM A213 T22 Alloy Steel Fin Tube, Serrated Fin Tube With CS Fin For Furnace

Product Attributes

Attribute	Value
Packing	Ply-wooden Case With Iron Frame
Base Pipe Material	P9, P22
Welding Type	HFW, serrated
Production Process	Cold Drawn
Operating Temperature	300℃
Fin Thickness	1.8-3mm
NDT	ET, HT

Product Overview

The ASTM A213 T22 Alloy Steel Serrated Fin Tube is designed for high-temperature applications in furnace convection sections and other thermal systems. The base tube is made from T22 alloy steel, and the serrated carbon steel fins are welded onto the tube surface. The serrated fin design increases the surface area, promoting efficient heat transfer and making it suitable for applications where high thermal efficiency and durability are required.

Chemical Composition - ASTM A213 T22 (Base Tube)

Element	Content (%)
C	0.08-0.15
Mn	0.30-0.60
P	≤ 0.025
S	≤ 0.025
Si	0.50-0.80
Cr	2.00-2.50
Mo	1.00-1.20
Fe	Balance

Mechanical Properties - ASTM A213 T22 (Base Tube)

Property	Value
Tensile Strength	≥ 415 MPa
Yield Strength	≥ 205 MPa
Elongation	≥ 30%
Hardness	≤ 192 HB
Max Operating Temp	~ 600°C (1112°F)

Fin Material - Carbon Steel (CS Fin)

Element	Content (%)
C	≤ 0.22
Mn	0.30-0.70
P	≤ 0.045
S	≤ 0.050
Fe	Balance

Advantages

Enhanced Heat Transfer
The serrated fin design maximizes the heat transfer rate by breaking the boundary layer and promoting better turbulence in the gas flow, which improves the thermal efficiency of the furnace.
High-Temperature Performance
ASTM A213 T22 alloy steel is specifically engineered for high-temperature and high-pressure environments, providing excellent creep resistance and oxidation resistance.
Durability
The carbon steel fins are securely welded to the base tube, ensuring durability and resistance to mechanical wear and tear, especially in furnace and boiler environments.
Corrosion Resistance
The combination of alloy steel tube and carbon steel fins resists corrosion, making this fin tube ideal for applications in high-temperature flue gas streams.
Cost-Effective
Compared to other fin materials like stainless steel, carbon steel offers a more cost-effective solution while still maintaining good thermal conductivity and mechanical strength.

Applications

Convection Sections of Furnaces
In fired heaters and industrial furnaces, where heat needs to be transferred from flue gases to process fluids.
Power Plant Boilers
Used in economizers and superheaters for heat recovery from flue gases.
Petrochemical and Chemical Plants
Suitable for applications where efficient heat exchange is needed for steam generation or process heating.
Heat Recovery Systems
Ideal for waste heat recovery units where thermal energy from exhaust gases is recovered and reused.

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.

Rashid

United Arab Emirates Dec 10.2025

Helpful (2)

Good oxidation resistance, matches well with the T9. No scaling or thinning noticed.

Ivan Volkov

Russian Federation Nov 11.2025

Helpful (3)

As an engineer in Siberia, I tested these fin tubes in extreme cold (-30°C). The ASTM A213 T11 steel performed well with no thermal cracks, and cooling efficiency met expectations (88%). That said, the Russian-language documentation had translation errors in technical terms, causing minor confusion during installation.

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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