Home > Serrated Finned tube >

ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace

Product Categories

Stainless Steel Heat Exchanger Tube [53]
Studded Tube [60]
Duplex Stainless Steel Heat Exchanger Tube [7]
Solid Fin Tube [104]
Serrated Finned tube [88]
Super Duplex Stainless Steel Heat Exchanger Tube [2]
Embedded G Fin Tube [65]
Nickel Alloy Steel Heat Exchanger Tube [10]
Copper Alloy Steel Heat Exchanger Tube [30]
Extruded Fin Tube [71]
Titanium Alloy Steel Heat Exchanger Tube [3]
Wound Fin Tube [50]
Alloy Steel Heat Exchanger Tube [18]
Low Fin Tube [48]
Square Fin Tube [16]
U Bend Heat Exchanger Tube [4]
Carbon Steel Heat Exchanger Tubes [4]
Longitudinal Finned Tube [14]
Nickel Alloy Steel Boiler Tube [4]
Enhanced Heat Transfer Tube [14]
Stainless Steel Boiler Tube [10]
Duplex Stainless Steel Boiler Tube [1]
Fin Tube Support [2]
Alloy Steel Boiler Tube [14]
Return Bend [38]
Carbon Steel Boiler Tube [27]
Heat Exchanger Tube [2]
Fired Heater Parts [1]

YUHONG HOLDING GROUP CO., LTD

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace

Name: ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace
Brand: Yuhong
Price: 1 USD

Quality ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace for sale

Brand Name : Yuhong

Model Number : ASTM A213 T22

Certification : ABS, CCS, BV, LR, DNV

Place of Origin : China

MOQ : 100 KGS

Price : Negotiate

Payment Terms : L/C,T/T

Supply Ability : 1000 tons per month

Delivery Time : 45days

Packaging Details : ply-wooden case with iron frame

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

Contact Now

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

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.

ASTM A213 T22 Alloy Steel Serrated Fin Tube for Furnace

Product Tags: