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A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

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A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

Brand Name:	YuHong
Model Number:	ASTM A312 TP304 HFW Finned Tube with 11-13 Cr Fins
MOQ:	200-500KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)
Payment Terms:	T/T, L/C AT SIGHT

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Base Pipe Specification&Material:

ASTM A312 TP304

Base Pipe Material:

Stainless Steel

Fin Type:

Spiral High Frequency Welding Finned Tube/HFW Finned Tube

Fin Material:

11-13 Cr

Base Tube/Pipe OD:

15.88-230 Mm

Fin Pitch:

3-25 Mm

Fin Height:

5-30 Mm

Fin Thickness:

0.8-3 Mm

Pipe Length:

Customsized

Application:

Air Preheaters, Boiler, Heat Exchangers, Furnace Walls

Supply Ability:

According to Clients' requirements

Highlight:

TP304 spiral finned tube

A312 spiral finned tube

HFW spiral fin tube heat exchanger

Product Description

A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

Product Specifications

Attribute	Value
Base Pipe Specification & Material	ASTM A312 TP304
Base Pipe Material	Stainless Steel
Fin Type	Spiral High Frequency Welding Finned Tube/HFW Finned Tube
Fin Material	11-13 Cr
Base Tube/Pipe OD	15.88-230 mm
Fin Pitch	3-25 mm
Fin Height	5-30 mm
Fin Thickness	0.8-3 mm
Pipe Length	Custom-sized
Application	Air preheaters, Boiler, Heat exchangers, Furnace walls

Product Overview

The ASTM A312 TP304 Spiral HFW Finned Tube with 11-13 Cr Fins is a specialized heat exchanger component designed for industrial applications. Constructed from TP304 stainless steel with spiral High Frequency Welded (HFW) fins containing 11-13% chromium, this tube significantly enhances heat transfer efficiency in demanding environments.

Key Features and Benefits

Enhanced Heat Transfer

The spiral fins increase surface area by up to 10 times compared to bare tubes, enabling more efficient heat exchange in applications like boilers, condensers, and heat exchangers.

Corrosion Resistance

TP304 stainless steel base provides excellent corrosion resistance, while the 11-13% chromium fins offer additional protection against oxidation in harsh operating conditions.

High-Temperature Performance

Maintains structural integrity at elevated temperatures (up to 1450°C), making it ideal for high-temperature industrial applications.

Energy Efficiency

Improves thermal performance, reducing energy consumption in heating and cooling systems for significant operational cost savings.

Durable Construction

High Frequency Welding ensures a permanent bond between fins and base tube, providing long-term reliability with minimal maintenance requirements.

Technical Specifications

Chemical Composition of ASTM A312 TP304

Element	Composition (%)
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	≥ 205 MPa (30,000 psi)
Elongation (% in 50 mm)	≥ 35%
Hardness (Rockwell B)	≤ 90 HRB
Density	8.0 g/cm³ (0.289 lb/in³)
Melting Point	1400-1450 °C (2552-2642 °F)

Industrial Applications

Heat exchangers for industrial processes
Boiler systems in power plants
Air preheaters for energy recovery
Economizers in steam generation systems
Condensers in refrigeration units
Industrial heating and cooling systems

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Products Details

Home > Products >

Solid Fin Tube

A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

All Category

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

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

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube

A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

Brand Name:	YuHong
Model Number:	ASTM A312 TP304 HFW Finned Tube with 11-13 Cr Fins
MOQ:	200-500KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)
Payment Terms:	T/T, L/C AT SIGHT

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

YuHong

Certification:

ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Model Number:

ASTM A312 TP304 HFW Finned Tube with 11-13 Cr Fins

Base Pipe Specification&Material:

ASTM A312 TP304

Base Pipe Material:

Stainless Steel

Fin Type:

Spiral High Frequency Welding Finned Tube/HFW Finned Tube

Fin Material:

11-13 Cr

Base Tube/Pipe OD:

15.88-230 Mm

Fin Pitch:

3-25 Mm

Fin Height:

5-30 Mm

Fin Thickness:

0.8-3 Mm

Pipe Length:

Customsized

Application:

Air Preheaters, Boiler, Heat Exchangers, Furnace Walls

Minimum Order Quantity:

200-500KGS

Price:

Negotiable

Packaging Details:

Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps)

Delivery Time:

45-75 Days (Depend on Customer's Requirements)

Payment Terms:

T/T, L/C AT SIGHT

Supply Ability:

According to Clients' requirements

Highlight:

TP304 spiral finned tube

A312 spiral finned tube

HFW spiral fin tube heat exchanger

Product Description

A312 TP304 ASTM HFW Spiral Finned Tube With 11-13 Cr Fins For Heat Exchanger

Product Specifications

Attribute	Value
Base Pipe Specification & Material	ASTM A312 TP304
Base Pipe Material	Stainless Steel
Fin Type	Spiral High Frequency Welding Finned Tube/HFW Finned Tube
Fin Material	11-13 Cr
Base Tube/Pipe OD	15.88-230 mm
Fin Pitch	3-25 mm
Fin Height	5-30 mm
Fin Thickness	0.8-3 mm
Pipe Length	Custom-sized
Application	Air preheaters, Boiler, Heat exchangers, Furnace walls

Product Overview

Key Features and Benefits

Enhanced Heat Transfer

The spiral fins increase surface area by up to 10 times compared to bare tubes, enabling more efficient heat exchange in applications like boilers, condensers, and heat exchangers.

Corrosion Resistance

TP304 stainless steel base provides excellent corrosion resistance, while the 11-13% chromium fins offer additional protection against oxidation in harsh operating conditions.

High-Temperature Performance

Maintains structural integrity at elevated temperatures (up to 1450°C), making it ideal for high-temperature industrial applications.

Energy Efficiency

Improves thermal performance, reducing energy consumption in heating and cooling systems for significant operational cost savings.

Durable Construction

High Frequency Welding ensures a permanent bond between fins and base tube, providing long-term reliability with minimal maintenance requirements.

Technical Specifications

Chemical Composition of ASTM A312 TP304

Element	Composition (%)
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	≥ 205 MPa (30,000 psi)
Elongation (% in 50 mm)	≥ 35%
Hardness (Rockwell B)	≤ 90 HRB
Density	8.0 g/cm³ (0.289 lb/in³)
Melting Point	1400-1450 °C (2552-2642 °F)

Industrial Applications

Heat exchangers for industrial processes
Boiler systems in power plants
Air preheaters for energy recovery
Economizers in steam generation systems
Condensers in refrigeration units
Industrial heating and cooling systems

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

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

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