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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

Brand Name:	Yuhong
Model Number:	ASME SA249, Extruded
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Plywooden case with Iron Frame
Payment Terms:	TT, LC

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Product Name:

Extruded Finned Tube

Tube Material Grade:

TP304, 316L, 321, SA179, T5, T9, T11, T12, T22

Material:

Carbon Steel, Stainless Steel, Alloy Steel

Application:

Heat Exchangers, Air Coolers, Condensers, Evaporators, Radiators

Fin Material:

Aluminum, Cooper

Fin Spacing:

2.0mm-20mm

Wall Thickness:

0.84mm

Tube Diameter:

15mm, 19mm, 25mm, 32mm, 38mm, 42mm

Supply Ability:

4150 Ton Per Month

Highlight:

High Efficiency Spiral Finned Tubes

AL1060 Aluminum Fin Spiral Finned Tubes

ASME SA179 Spiral Finned Tubes

Product Description

ASME SA179 L-Type Spiral Finned Tubes with AL1060 Aluminum Fin – High-Efficiency Heat Transfer for Air Coolers & Heat Exchangers

1. Product Overview

ASME SA179 L-Type Spiral Finned Tubes are engineered for superior heat exchange in air coolers, condensers, and industrial heat exchangers. Manufactured under ASME SA179 standards, these tubes combine a carbon steel base tube with AL1060 aluminum fins for optimal thermal conductivity ( $237 W/m cdotp K$ ) and corrosion resistance.

2. Material & Chemical Composition

Base Tube: Carbon steel (ASME SA179, equivalent to C1020).
Fin Material: AL1060 aluminum (99.6% purity).
Key Properties:

Component	Material Standard	Key Features
Base Tube	ASME SA179	High-pressure resistance, seamless design
Fin	AL1060	Lightweight, excellent heat dissipation

3. Mechanical & Thermal Performance

Property	Base Tube (SA179)	Fin (AL1060)
Tensile Strength	≥325 MPa	≥70 MPa
Thermal Conductivity	50 W/m·K	237 W/m·K
Max Operating Temp	350°C	250°C

4. Key Features & Advantages

Enhanced Heat Transfer: Spiral fin design increases surface area by 5–10x vs. bare tubes.
Corrosion Resistance: Aluminum fins resist oxidation in humid/coastal environments.
Customizable: Available in fin heights 6–25mm and pitches 3–8mm.
Certified Quality: Complies with ASME SA179, ASTM B209, and EN 10216.

5. Applications

Power Plants: Air-cooled condensers.
Oil & Gas: Process gas coolers.
HVAC: Industrial air handlers.

6. FAQ

Q: Why choose L-type fins over LL-type?
A: L-type fins provide better mechanical stability for high-velocity airflow.

Q: Can you supply galvanized base tubes?
A: Yes! We offer hot-dip galvanized or painted options for corrosive environments.

About Yuhong Holding Group Co., Ltd

With 20+ years of export experience, Yuhong Group is a top-5 Chinese manufacturer of finned tubes and seamless pipes. Our 55 production lines and 20,000㎡ facility ensure high-capacity output, while advanced technology guarantees precision.

Website: www.steelfintube.com
Contact: Jimmy (Email: jimmy@steelseamlesspipe.com, WhatsApp: +86 18892647377).

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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

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ASME SA179 L Type Spiral Finned Tubes With AL1060 Aluminum Fin High Efficiency Heat Transfer For Air Coolers Heat Exchangers

Brand Name:	Yuhong
Model Number:	ASME SA249, Extruded
MOQ:	100 KGS
Price:	Negotiable
Packaging Details:	Plywooden case with Iron Frame
Payment Terms:	TT, LC

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

Yuhong

Certification:

ABS, BV, DNV, CCS, LR

Model Number:

ASME SA249, Extruded

Product Name:

Extruded Finned Tube

Tube Material Grade:

TP304, 316L, 321, SA179, T5, T9, T11, T12, T22

Material:

Carbon Steel, Stainless Steel, Alloy Steel

Application:

Heat Exchangers, Air Coolers, Condensers, Evaporators, Radiators

Fin Material:

Aluminum, Cooper

Fin Spacing:

2.0mm-20mm

Wall Thickness:

0.84mm

Tube Diameter:

15mm, 19mm, 25mm, 32mm, 38mm, 42mm

Minimum Order Quantity:

100 KGS

Price:

Negotiable

Packaging Details:

Plywooden case with Iron Frame

Delivery Time:

20-80 days

Payment Terms:

TT, LC

Supply Ability:

4150 Ton Per Month

Highlight:

High Efficiency Spiral Finned Tubes

AL1060 Aluminum Fin Spiral Finned Tubes