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Extruded Fin Tube

Nickel Alloy ASME SB163 N08825 Extruded Fin Tubes For Air Coolers

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Ms. Isabela Yao

isabela@steelseamlesspipe.com

+8615906753302

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Nickel Alloy ASME SB163 N08825 Extruded Fin Tubes For Air Coolers

Brand Name:	Yuhong
Model Number:	Extruded Fin Tubes
MOQ:	Depend
Price:	Negotiable
Packaging Details:	Ply-wooden Case With Iron Frame
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Product:

Fin Tubes Or Finned Tube

Finned Tube Type:

Extruded Finned Tubes

Base Tubes Standard:

ASME SB163

Base Tubes Material:

Base Tubes N08825 Seamless Nickel Alloy

Extruded Finned Tubes Length:

According To Clients' Need

Extruded Finned Tubes Size And Details:

According To Clients' Need

Extruded Finned Tubes Use:

Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air Cooler, Etc

Extruded Finned Tubes Packing:

Ply-wooden Case With Iron Frame

Supply Ability:

1000 tons/month

Product Description

Nickel Alloy ASME SB163 N08825 Extruded Fin Tubes For Air Coolers

Base Tube Destails

ASME SB 163 This specification covers seamless tubes of nickel and nickel alloys,for use in condenser and heat-exchanger service.High-integrity nickel-alloy seamless base tube with integrally extruded fins, engineered for corrosive process streams and high-efficiency dry air cooling in refinery, petrochemical, and offshore service.

Chemical Composition (%) max

Ni	Cu	Mo	Fe	Mn	C	Si	S	Cr	Al	Ti
38.0-46.0	1.5-3.0	2.5-3.5	22.0min	1.0	0.05max	0.5	0.03	19.5-23.5	0.2max	0.6-1.2

Mechanical Properties

Tensile Strength min	Yield Strength min	Elongation in 2" or 50mm min
85ksi (586 MPa)	35ksi (241 MPa)	30%

ASME SB163 N08825 extruded fin tubes adopt Incoloy 825 seamless base tube, which provides excellent corrosion resistance for aggressive process fluid. Extruded aluminum fins greatly increase heat exchange area for air cooling. Metallurgical bonding ensures low thermal contact resistance and good anti‑vibration performance. These tubes act as pressure‑containing barrier and heat transfer element for air coolers in petrochemical and refinery service.

Nickel Alloy ASME SB163 N08825 Extruded Fin Tubes For Air Coolers

Advantages

Composite finned tubes have the following characteristics:

Highly cost effective;

The fin has good rigidity and is not easy to deform.

High heat transfer performance, small contact thermal resistance;

The contact area between the fin and the pipe is large, the fit is tight and reliable;

Good corrosion resistance, stable long-term use performance;

Nickel Alloy ASME SB163 N08825 Extruded Fin Tubes For Air Coolers

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

33%

4 stars

3 stars

67%

2 stars

1 stars

All Reviews

Carlos

Venezuela Dec 23.2025

Helpful (5)

Good strength, handles the pressure, no corrosion issues so far. We're running treated water, so no complaints.

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.

J*o

Spain Oct 17.2025

Helpful (3)

Really good quality, the ASME SA249 standard is the real deal. I was worried about the fins getting crushed during the long trip, but the packaging was top-notch—not a single one was bent.

Tags:

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

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Titanium Alloy Steel Heat Exchanger Tube

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U Bend Heat Exchanger Tube

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Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

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

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

Fired Heater Parts

Baffle Plate

Tubesheet

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