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Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060

Brand Name: Yuhong
Model Number: ASTM A179
MOQ: Depend the size of finned tubes
Price: Negotiable
Packaging Details: Ply-wooden Case With Iron Frame
Payment Terms: TT, LC
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Type:
Spiral Wound Fin Tubes L Type
Standard:
ASTM A179
Material:
Base Tubes A179 And AL1060 Fins
Working Temperature:
230℃
Use:
Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air Cooler, Etc
Packing:
Ply-wooden Case With Iron Frame
Supply Ability:
1000 tons/month
Highlight:

AL1060 Spiral Wound L Fin Tubes

,

Spiral Wound L Fin Tubes

,

ASTM A179 Wound Fin Tube

Product Description

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 Fins Tubos Aletados

 

ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.

 

Chemical Composition (%) max

 

Grade C Mn P S
A179 0.06-0.18 0.27-0.63 0.035 0.035

 

Mechanical Properties

 

Grade Tensile Strength min Yield Strength min Elongation in 2" or 50mm min
A179 47ksi (325 MPa) 26ksi (180 MPa) 35%

 

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 0

 

Wound fin tubes are a type of heat exchanger tube that features fins wrapped around the outer surface of the tube. The fins are typically made from materials like aluminum or copper and are wound in a helical or spiral pattern. This design increases the surface area of the tube, enhancing its ability to transfer heat between the fluid inside the tube and the surrounding environment.The general materials of base tubes about the wound finned tube are carbon steel, copper, alloy, stainless steel ; the general materials of fins about the wound finned tube are copper, aluminum 1060/1070, aluminum alloy 6063/6061.And there are three categories of wound finned tubes: L-fin tubes, LL-fin tubes and KL-fin tubes.

 

Advantages

 

The trapezoidal section formed by rolling of L-shaped finned tube is consistent with the distribution of heat flow density, and the tubes are closely combined with high thermal efficiency, thus eliminating the contact thermal resistance caused by the gap between the fins.

 

By winding process, high production efficiency, uniform spacing, good heat transfer, high fin ratio, the base pipe can be protected from air erosion.

 

Application

 

Wound L-type fin tubes are used in heat exchangers for air cooling or heating fluids such as air, water, oil, or gas. They are commonly found in industries such as oil & gas, power generation, marine, and HVAC&R.Specific applications include diesel charge air coolers, oil coolers, hydrogen coolers, waste heat recovery, driers, air conditioning, air heaters, generator coolers, and steam condensers.

 

Specifications

 

Type Description Base tube Fin specification (mm)
O.D. (mm) Fin pitch Fin height Fin thick
Embedded G-type fin tube 16-63 2.1~5 <17 ~0.4
Extruded Single metal / Combined metal 8-51 1.6~10 <17 0.2-0.4
Low fin tube / T-type fin tube 10-38 0.6~2 <1.6 ~0.3
Bamboo tube / corrugated tube 16-51 8.0~30 <2.5 ~0.3
Wound L / KL / LL fin type 16-63 2.1~5 <17 ~0.4
String String fin tube 25-38 2.1-3.5 <20 0.2-0.5
U-type U-type fin tube 16-38 / / /
Welding HF-welding fin tube 16-219 3~25 5~30 0.8-3
H / HH type fin tube 25-63 8~30 <200 1.5-3.5
Studed fin tube 25-219 8~30 5~35 φ5-20

 

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 1

Good price  online

Products Details

Home > Products >
Wound Fin Tube
>
Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060

Brand Name: Yuhong
Model Number: ASTM A179
MOQ: Depend the size of finned tubes
Price: Negotiable
Packaging Details: Ply-wooden Case With Iron Frame
Payment Terms: TT, LC
Detail Information
Place of Origin:
China
Brand Name:
Yuhong
Certification:
ABS, BV, DNV, CCS, LR
Model Number:
ASTM A179
Type:
Spiral Wound Fin Tubes L Type
Standard:
ASTM A179
Material:
Base Tubes A179 And AL1060 Fins
Working Temperature:
230℃
Use:
Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators / Air Cooler, Etc
Packing:
Ply-wooden Case With Iron Frame
Minimum Order Quantity:
Depend the size of finned tubes
Price:
Negotiable
Packaging Details:
Ply-wooden Case With Iron Frame
Delivery Time:
30-60 days
Payment Terms:
TT, LC
Supply Ability:
1000 tons/month
Highlight:

AL1060 Spiral Wound L Fin Tubes

,

Spiral Wound L Fin Tubes

,

ASTM A179 Wound Fin Tube

Product Description

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 Fins Tubos Aletados

 

ASTM A179 covers minimum-wall-thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus.

 

Chemical Composition (%) max

 

Grade C Mn P S
A179 0.06-0.18 0.27-0.63 0.035 0.035

 

Mechanical Properties

 

Grade Tensile Strength min Yield Strength min Elongation in 2" or 50mm min
A179 47ksi (325 MPa) 26ksi (180 MPa) 35%

 

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 0

 

Wound fin tubes are a type of heat exchanger tube that features fins wrapped around the outer surface of the tube. The fins are typically made from materials like aluminum or copper and are wound in a helical or spiral pattern. This design increases the surface area of the tube, enhancing its ability to transfer heat between the fluid inside the tube and the surrounding environment.The general materials of base tubes about the wound finned tube are carbon steel, copper, alloy, stainless steel ; the general materials of fins about the wound finned tube are copper, aluminum 1060/1070, aluminum alloy 6063/6061.And there are three categories of wound finned tubes: L-fin tubes, LL-fin tubes and KL-fin tubes.

 

Advantages

 

The trapezoidal section formed by rolling of L-shaped finned tube is consistent with the distribution of heat flow density, and the tubes are closely combined with high thermal efficiency, thus eliminating the contact thermal resistance caused by the gap between the fins.

 

By winding process, high production efficiency, uniform spacing, good heat transfer, high fin ratio, the base pipe can be protected from air erosion.

 

Application

 

Wound L-type fin tubes are used in heat exchangers for air cooling or heating fluids such as air, water, oil, or gas. They are commonly found in industries such as oil & gas, power generation, marine, and HVAC&R.Specific applications include diesel charge air coolers, oil coolers, hydrogen coolers, waste heat recovery, driers, air conditioning, air heaters, generator coolers, and steam condensers.

 

Specifications

 

Type Description Base tube Fin specification (mm)
O.D. (mm) Fin pitch Fin height Fin thick
Embedded G-type fin tube 16-63 2.1~5 <17 ~0.4
Extruded Single metal / Combined metal 8-51 1.6~10 <17 0.2-0.4
Low fin tube / T-type fin tube 10-38 0.6~2 <1.6 ~0.3
Bamboo tube / corrugated tube 16-51 8.0~30 <2.5 ~0.3
Wound L / KL / LL fin type 16-63 2.1~5 <17 ~0.4
String String fin tube 25-38 2.1-3.5 <20 0.2-0.5
U-type U-type fin tube 16-38 / / /
Welding HF-welding fin tube 16-219 3~25 5~30 0.8-3
H / HH type fin tube 25-63 8~30 <200 1.5-3.5
Studed fin tube 25-219 8~30 5~35 φ5-20

 

Spiral Wound L Fin Tubes ASTM A179 Base Tube With AL1060 1