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Extruded Fin Tube ASTM A179 Carbon Steel Seamless Tube For HRSG System

Extruded Fin Tube ASTM A179 Carbon Steel Seamless Tube For HRSG System

Nombre De La Marca: Yuhong
Número De Modelo: ASTM A179
MOQ: 100KGS
Precio: Negociable
Detalles Del Embalaje: Caja de madera de captilla / caja de hierro / paquete con tapa de plástico
Condiciones De Pago: LC, T/T
Información detallada
Lugar de origen:
Porcelana
Certificación:
DNV, BV, PED, LR, ABS, TS, CCS
Material:
A179
Tipo de aleta:
Extruido
Material de aleta:
Al1060, Al1100
FPI:
9-13
Enlace de aleta:
Excelente
Longitud:
32m Max
Tubo ndt:
Ht, ET
Aplicación:
Intercambiador de calor
Capacidad de la fuente:
1000 toneladas/mes
Resaltar:

Extruded Fin Tube for HRSG System

,

ASTM A179 Carbon Steel Fin Tube

,

Seamless Fin Tube with Warranty

Descripción de producto

Extruded Fin Tube ASTM A179 Carbon Steel Seamless Tube For HRSG System

 

ASTM A192 / A192M : Seamless Carbon Steel Boiler Tubes for High-Pressure Service
ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes
ASTM A179 / A179M : Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

 

 

General extrusion production capacity General specifications of Extruded Fin Tubes/Embedded
Facility: 20 finning machines.
Daily capacity up to 7600 meters.
Extruded fins type: solid plain and serrated.
Tube OD: 12mm min.~50.8mm(2'') max.
Tube Length: 32 meters max.
Fin Height: 25.4 mm max.
Fin Thickness: appr. 0.2/0.3/0.4mm/0.5mm/0.6mm
Fin Pitch: 1.5mm min.

 

Description

 

Extruded fin tubes are produced by inserting a carbon steel seamless tube into an aluminum sleeve, which is then extruded to form solid, integral fins with excellent metallurgical bonding. This design provides superior heat transfer efficiency, high mechanical strength, and resistance to fin detachment, making it ideal for Heat Recovery Steam Generator (HRSG) systems and other high-performance heat exchangers.

 

Manufacturing Process
A smooth core tube is inserted into an aluminium sleeve, after which the fins are integrally formed by extruding the aluminium outward from the sleeve.

 

Fin Types
Fins can be supplied either as solid plain or serrated, segmented into 12, 16, or 24 sections, or customized according to specific design requirements.

 

Unfinned Section
Both ends of the tube are left plain, typically 10 mm to 50 mm, with optional unfinned gaps in the middle section.

 

Surface Coating
The bare ends of the bimetallic finned tubes are coated with zinc or aluminium, applied using an electro-spray arc metallizing process for enhanced protection.

 

Advantages Comparied with Other Types of Fin Tube

  • Strong fin-to-tube bond ensuring high heat transfer efficiency

  • Excellent vibration and corrosion resistance

  • Suitable for high-temperature and continuous operation in HRSG systems

  • Long service life and minimal maintenance requirements

Applications:

  • HRSG (Heat Recovery Steam Generator)

  • Air Cooled Heat Exchangers

  • Condensers and Waste Heat Recovery Units

  • Petrochemical and Power Generation Plants

Extruded Fin Tube ASTM A179 Carbon Steel Seamless Tube  For HRSG System 0

Clasificaciones y revisión

Calificación general

4.3
Basado en 50 reseñas para este proveedor

Imagen de calificación

La siguiente es la distribución de todas las calificaciones
5 estrellas
33%
4 estrellas
67%
3 estrellas
0%
2 estrellas
0%
1 estrellas
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Todas las reseñas

K
Kumar
India Nov 8.2025
No corrosion issues so far, though we're running below dew point carefully. Installation was straightforward—tube sheets lined up, ends clean, rolling into the header went smooth.
M
Marek
Poland Sep 5.2025
Heat transfer has been consistent since day one. Our outlet temperatures are steady, and the exchanger is performing exactly as we expected.
Y
Y*t
Kazakhstan Apr 19.2025
Using these in oil and gas heat exchangers. Checked the material reports and everything is perfect. These extruded tubes have high strength, making installation a breeze. The seller was patient and helped with all our technical questions.