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Wound Fin Tube

ASTM A179 Wound Fin Tube For Air Cooler Heat Exchager Condenser

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ASTM A179 Wound Fin Tube For Air Cooler Heat Exchager Condenser

Brand Name:	YUHONG
Model Number:	L Type Fin Tube
MOQ:	1 PC
Price:	1 - 10000 USD
Packaging Details:	Ply - Wooden Case + Iron Frame
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China , Korea

Certification:

ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Model Number:

ASTM A179, ASME SA179

Product Name:

L-type Spiral Wound Finned Tube

Fin Height:

＜17mm

Fin Thickness:

~0.4mm

Base Tube OD:

16~63mm

Fin Pitch:

2.1~5mm

Application:

Heat Exchanger,Radiant Coil

Fin Type:

L,KL,LL Fin Tube

Supply Ability:

10000 Tons/Month

Highlight:

Air Cooler Wound Fin Tube

ASTM A179 Wound Fin Tube

Heat Exchager Wound Fin Tube

Product Description

ASTM A179 Wound Fin Tube For Air Cooler Heat Exchanger Condenser

Product Specifications

Attribute	Value
Model Number	ASTM A179, ASME SA179
Product Name	L-type Spiral Wound Finned Tube
Fin Height	<17mm
Fin Thickness	~0.4mm
Base Tube OD	16~63mm
Fin Pitch	2.1~5mm
Application	Heat exchanger, Radiant Coil
Fin Type	L, KL, LL Fin Tube

ASME SA179 L-Type Fin Seamless Tube

Designed for optimal performance in air coolers and heat exchangers, our L-type finned tubes provide superior heat transfer efficiency.

L-Type Finned Tube Overview

An L-type finned tube features an L-shaped cross-section with fins installed on one or both sides of the pipe to enhance heat transfer. The aluminum or copper fins are continuously spirally wound around the base pipe under tension.

Manufacturing Process

Material Selection: Carbon steel, stainless steel, or copper base tubes with aluminum or copper fins for optimal thermal conductivity and corrosion resistance.
Fin Preparation: Precision shaping of fins into L-shape for mechanical bonding and heat transfer performance.
Winding Process: Helical winding under controlled tension ensures uniform spacing and secure attachment.
Tube Surface Preparation: Knurling creates textured surface for increased contact area and bonding strength.
Fin Attachment: Mechanical bonding with end fixation prevents unwinding and ensures structural integrity.
Quality Control: Strict dimensional accuracy checks (±0.5mm for fin spacing, ±0.5% for tube diameter) and surface finish inspections.
Testing: Pull-off tests (>200 MPa), bending and hammering tests verify mechanical stability.

Material Properties

Chemical Composition

Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Silicon (Si)
0.06% - 0.18%	0.27% - 0.63%	≤ 0.035%	≤ 0.035%	≤ 0.25%

Mechanical Properties

Tensile Strength	Yield Strength	Elongation	Hardness
≥ 325 MPa (47 ksi)	≥ 180 MPa (26 ksi)	≥ 35%	≤ 72 HRB

Applications

Power Generation: Air coolers and air heaters
Petrochemical: Heat exchangers and air coolers
Paper Industry: Air coolers and air heaters
Tobacco Industry: Air coolers and air heaters
Building Heating: Air heaters
Food Industry: Spray drying systems for plant protein powder, starch, etc.

Key Advantages

Cost-effective manufacturing process
High heat transfer efficiency with optimal fin ratio
Protects base pipe from air erosion
Durable mechanical bonding
Corrosion-resistant materials

Tags:

Products Details

Home > Products >

Wound Fin Tube

ASTM A179 Wound Fin Tube For Air Cooler Heat Exchager Condenser

All Category

ASTM A179 Wound Fin Tube For Air Cooler Heat Exchager Condenser

Brand Name:	YUHONG
Model Number:	L Type Fin Tube
MOQ:	1 PC
Price:	1 - 10000 USD
Packaging Details:	Ply - Wooden Case + Iron Frame
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China , Korea

Brand Name:

YUHONG

Certification:

ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Model Number:

L Type Fin Tube

Model Number:

ASTM A179, ASME SA179

Product Name:

L-type Spiral Wound Finned Tube

Fin Height:

＜17mm

Fin Thickness:

~0.4mm

Base Tube OD:

16~63mm

Fin Pitch:

2.1~5mm

Application:

Heat Exchanger,Radiant Coil

Fin Type:

L,KL,LL Fin Tube

Minimum Order Quantity:

1 PC

Price:

1 - 10000 USD

Packaging Details:

Ply - Wooden Case + Iron Frame

Delivery Time:

5 - 90 Days

Payment Terms:

L/C, T/T

Supply Ability:

10000 Tons/Month

Highlight:

Air Cooler Wound Fin Tube

ASTM A179 Wound Fin Tube

Heat Exchager Wound Fin Tube

Product Description

ASTM A179 Wound Fin Tube For Air Cooler Heat Exchanger Condenser

Product Specifications

Attribute	Value
Model Number	ASTM A179, ASME SA179
Product Name	L-type Spiral Wound Finned Tube
Fin Height	<17mm
Fin Thickness	~0.4mm
Base Tube OD	16~63mm
Fin Pitch	2.1~5mm
Application	Heat exchanger, Radiant Coil
Fin Type	L, KL, LL Fin Tube

ASME SA179 L-Type Fin Seamless Tube

Designed for optimal performance in air coolers and heat exchangers, our L-type finned tubes provide superior heat transfer efficiency.

L-Type Finned Tube Overview

Manufacturing Process

Material Selection: Carbon steel, stainless steel, or copper base tubes with aluminum or copper fins for optimal thermal conductivity and corrosion resistance.
Fin Preparation: Precision shaping of fins into L-shape for mechanical bonding and heat transfer performance.
Winding Process: Helical winding under controlled tension ensures uniform spacing and secure attachment.
Tube Surface Preparation: Knurling creates textured surface for increased contact area and bonding strength.
Fin Attachment: Mechanical bonding with end fixation prevents unwinding and ensures structural integrity.
Quality Control: Strict dimensional accuracy checks (±0.5mm for fin spacing, ±0.5% for tube diameter) and surface finish inspections.
Testing: Pull-off tests (>200 MPa), bending and hammering tests verify mechanical stability.

Material Properties

Chemical Composition

Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Silicon (Si)
0.06% - 0.18%	0.27% - 0.63%	≤ 0.035%	≤ 0.035%	≤ 0.25%

Mechanical Properties

Tensile Strength	Yield Strength	Elongation	Hardness
≥ 325 MPa (47 ksi)	≥ 180 MPa (26 ksi)	≥ 35%	≤ 72 HRB

Applications

Power Generation: Air coolers and air heaters
Petrochemical: Heat exchangers and air coolers
Paper Industry: Air coolers and air heaters
Tobacco Industry: Air coolers and air heaters
Building Heating: Air heaters
Food Industry: Spray drying systems for plant protein powder, starch, etc.

Key Advantages

Cost-effective manufacturing process
High heat transfer efficiency with optimal fin ratio
Protects base pipe from air erosion
Durable mechanical bonding
Corrosion-resistant materials

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

Super Duplex Stainless Steel Heat Exchanger Tube

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Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel 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