logo
Bon prix  en ligne

Détails des produits

Maison > Produits >
Tube d'aileron expulsé
>
Extruded Fin Tube ASTM A179 Carbon Steel Seamless Tube For HRSG System

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

Nom De Marque: Yuhong
Numéro De Modèle: ASTM A179
MOQ: 100KGS
Prix: Négociable
Détails De L'emballage: Boîtier de pli-wooden / boîtier en fer / faisceau avec capuchon en plastique
Conditions De Paiement: LC, T/T
Les informations détaillées
Lieu d'origine:
Chine
Certification:
DNV, BV, PED, LR, ABS, TS, CCS
Matériel:
A179
Type d'aileron:
Extrudé
Aileron:
Al1060, Al1100 et autres
FPI:
9-13
Liaison de nageoires:
Excellent
Longueur:
32m max
Tube NDT:
Ht, et
Application:
Échangeur de chaleur
Capacité d'approvisionnement:
1000 tonnes / mois
Mettre en évidence:

Extruded Fin Tube for HRSG System

,

ASTM A179 Carbon Steel Fin Tube

,

Seamless Fin Tube with Warranty

Description de produit

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

Évaluations et avis

Notation globale

4.3
Basé sur 50 avis pour ce fournisseur

Capture d'écran de notation

Voici la répartition de toutes les évaluations.
5 étoiles
33%
4 étoiles
67%
3 étoiles
0%
2 étoiles
0%
1 étoiles
0%

Toutes les critiques

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.