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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

نام تجاری: Yuhong
شماره مدل: ASTM A179
مقدار تولیدی: 100 کیلوگرم
قیمت: قابل مذاکره
جزئیات بسته بندی: مورد ply-wooden / مورد آهن / بسته نرم افزاری با درپوش پلاستیکی
شرایط پرداخت: L/C، T/T
اطلاعات دقیق
محل منبع:
چین
گواهی:
DNV, BV, PED, LR, ABS, TS, CCS
مواد:
A179
نوع باله:
اکسپرس
ماده باله:
Al1060، Al1100
FPI:
9-13
پیوند باله:
عالی
طول:
حداکثر 32 متر
لوله NDT:
HT ، و
برنامه:
مبدل
قابلیت ارائه:
1000 تن در ماه
برجسته کردن:

Extruded Fin Tube for HRSG System

,

ASTM A179 Carbon Steel Fin Tube

,

Seamless Fin Tube with Warranty

توضیحات محصول

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

امتیازها و بررسی‌ها

امتیاز کلی

4.3
بر اساس 50 بررسی برای این تامین کننده

عکس درجه بندی

در زیر توزیع تمام امتیازات است.
5 ستاره‌ها
33%
4 ستاره‌ها
67%
3 ستاره‌ها
0%
2 ستاره‌ها
0%
1 ستاره‌ها
0%

تمام بررسی ها

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.