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A269 TP304 ASTM Extruded Finned Tube With AL1060 Fins For Heat Exchanger

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A269 TP304 ASTM Extruded Finned Tube With AL1060 Fins For Heat Exchanger

Brand Name:	YuHong
Model Number:	ASTM A269 TP304 Extruded Finned Tube with AL1060 Fins
MOQ:	200~500 KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Cases with Steel Frames and Pipe's both ends with plastic caps
Payment Terms:	T/T, L/C AT SIGHT

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO, ABS, BV, ISO, ASTM, SGS

Product Name:

Extruded Finned Tube

Base Tube Specification:

ASTM A269

Base Tube Material:

TP304

Fin Material:

ASTM B221 AL-1060

Fin Height:

＜17mm

Fin Thickness:

0.2~0.4mm

Base Tube OD:

8~51mm

Fin Pitch:

1.6~10mm

Application:

Air-cooled Exchangers, Refinery Air Cooler, Oil Coolers, Hydraulic Coolers, And Air Coolers

Supply Ability:

According to Clients' requirements

Highlight:

TP304 extruded finned tube

A269 extruded finned tube

AL1060 extruded finned tubes

Product Description

ASTM A269 TP304 Extruded Finned Tube with AL1060 Fins For Heat Exchanger

Product Specifications

Attribute	Value
Product Name	Extruded Finned Tube
Base Tube Specification	ASTM A269
Base Tube Material	TP304
Fin material	ASTM B221 AL-1060
Fin Height	<17mm
Fin Thickness	0.2~0.4mm
Base Tube OD	8~51mm
Fin Pitch	1.6~10mm
Application	Air-cooled Exchangers, Refinery air cooler, Oil coolers, Hydraulic Coolers, and Air Coolers

Product Overview

An extruded finned tube is a high-performance heat exchanger tube featuring fins bonded to the outer surface of a base tube. The fins significantly increase surface area to enhance heat transfer between the tube and surrounding fluids (air, gas, or liquid).

Key Components

Base Tube: Constructed from ASTM A269 TP304 stainless steel for structural strength and corrosion resistance.

AL1060 Fins: Made from commercially pure aluminum (99.6%) offering excellent thermal conductivity, corrosion resistance, and lightweight properties.

Manufacturing Process

The fins are created through an extrusion process where aluminum fin strips are mechanically bonded to the base tube, resulting in durable, high-performance heat transfer surfaces.

Technical Specifications

Chemical Composition of ASTM A269 TP304

Element	Composition (% by weight)
Carbon (C)	≤ 0.08
Manganese (Mn)	≤ 2.00
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.030
Silicon (Si)	≤ 1.00
Chromium (Cr)	18.00-20.00
Nickel (Ni)	8.00-11.00
Iron (Fe)	Balance

Mechanical Properties

Property	Value
Tensile Strength	≥ 515 MPa (75,000 psi)
Yield Strength (0.2% offset)	≥ 205 MPa (30,000 psi)
Elongation (in 2 inches)	≥ 35%
Hardness (Rockwell B)	≤ 90 HRB

Key Advantages

High heat transfer efficiency from increased surface area
Durable mechanical bond withstands thermal cycling and vibration
Excellent corrosion resistance from stainless steel and aluminum
Lightweight construction with aluminum fins
Customizable for various industrial applications

Industrial Applications

This extruded finned tube is widely used in:

Heat exchangers (shell-and-tube, plate types)
Air coolers and condensers
Boilers and economizers
Chemical processing equipment
Oil and gas refinery systems
HVAC systems
Power generation plants
Food and beverage processing
Renewable energy systems
Refrigeration systems

Tags:

extruded fin

extruded fin tube

extruded finned tube

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