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Serrated Finned Tube

Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

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Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

Brand Name:	YUHONG
Model Number:	ASTM A312 TP304
MOQ:	Depend the size of finned tubes, 50-100PC
Price:	10-10000 USD
Packaging Details:	Ply-wooden Case With Iron Frame
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

Product:

Finned Tube

Type:

Serrated Finned Tubes

Standard:

ASTM A312

Material:

TP304 Base Tubes, For High-temperature Service

For Large Equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, Etc

Packing:

Ply-wooden Case With Iron Frame

Supply Ability:

1000 tons/month

Highlight:

Serrated helical finned tube

ASTM helical finned tube

TP304 helical fin

Product Description

Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

Product Specifications

Attribute	Value
Product	Finned Tube
Type	Serrated Finned Tubes
Standard	ASTM A312
Material	TP304 Base Tubes, For High-temperature Service
Use	For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc
Packing	Ply-wooden Case With Iron Frame

Chemical Composition (%)

Grade	C	Mn	P	S	Si	Cr	Ni
S30400	0.08	2.00	0.045	0.030	1.00	18.00-20.00	8.0-11.0

Mechanical Properties

Grade	Tensile Strength,min	Yield Strength (0.2%Offset,min)
S30400	75ksi (515 MPa)	30ksi (205 MPa)
Elongation min. %	35%
Heat Treating Temperature min.	1900°F [1040°C]

Product Description

Serrated spiral fin tubes are essential components in advanced heat exchangers. The combination of serrated fins and spiral configurations maximizes heat transfer while maintaining structural integrity. Tube and fin materials may be carbon, stainless steel, copper, ferritic alloy or austenitic alloy steel and can be of similar or dissimilar material combinations.

The fin strip is cut or serrated at equally spaced intervals, with fins attached to the tube using high-frequency welding techniques. This ensures strong and durable connections while minimizing thermal distortion.

ASTM A312 TP304 Base Tubes Details

ASTM A312 specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. Welded (WLD) pipe is made using an automatic welding process with no addition of filler metal during the welding process.

Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP316H, TP321H, TP347H, and TP348H are modifications of Grades TP304, TP309Cb, TP309S, TP310Cb, TP310S, TP316, TP321, TP347, and TP348, and are intended for high-temperature service.

Key Advantages

Enhanced Heat Transfer: Serrated fins create larger surface area and promote turbulent flow, improving heat exchange efficiency
Superior Thermal Performance: Serrated design and spiral configuration outperform traditional fin tubes
Low Flow Resistance: Internal surface remains smooth with minimal flow resistance
Durable Construction: Robust design ensures strong joints for demanding environments
Corrosion Resistant: Excellent wear resistance and low contact thermal resistance
Easy Installation: Simple and economical to install with minimal maintenance requirements

Applications

Heat Exchangers: Oil coolers, condensers, and evaporators
Power Generation: Heat recovery and steam generation in power plants
HVAC Systems: Heating, ventilation, and air conditioning applications
Chemical Processing: Reactors and heat exchangers requiring optimal thermal performance
Industrial Equipment: Boilers, furnaces, and refineries

Tags:

Products Details

Home > Products >

Serrated Finned Tube

Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

All Category

Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

Brand Name:	YUHONG
Model Number:	ASTM A312 TP304
MOQ:	Depend the size of finned tubes, 50-100PC
Price:	10-10000 USD
Packaging Details:	Ply-wooden Case With Iron Frame
Payment Terms:	L/C, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Brand Name:

YUHONG

Certification:

ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015

Model Number:

ASTM A312 TP304

Product:

Finned Tube

Type:

Serrated Finned Tubes

Standard:

ASTM A312

Material:

TP304 Base Tubes, For High-temperature Service

Use:

For Large Equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, Etc

Packing:

Ply-wooden Case With Iron Frame

Minimum Order Quantity:

Depend the size of finned tubes, 50-100PC

Price:

10-10000 USD

Packaging Details:

Ply-wooden Case With Iron Frame

Delivery Time:

35-60 days

Payment Terms:

L/C, T/T

Supply Ability:

1000 tons/month

Highlight:

Serrated helical finned tube

ASTM helical finned tube

TP304 helical fin

Product Description

Serrated Helical Finned Tube ASTM A312 TP304 For Economizers

Product Specifications

Attribute	Value
Product	Finned Tube
Type	Serrated Finned Tubes
Standard	ASTM A312
Material	TP304 Base Tubes, For High-temperature Service
Use	For large equipment, Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, etc
Packing	Ply-wooden Case With Iron Frame

Chemical Composition (%)

Grade	C	Mn	P	S	Si	Cr	Ni
S30400	0.08	2.00	0.045	0.030	1.00	18.00-20.00	8.0-11.0

Mechanical Properties

Grade	Tensile Strength,min	Yield Strength (0.2%Offset,min)
S30400	75ksi (515 MPa)	30ksi (205 MPa)
Elongation min. %	35%
Heat Treating Temperature min.	1900°F [1040°C]

Product Description

ASTM A312 TP304 Base Tubes Details

Key Advantages

Enhanced Heat Transfer: Serrated fins create larger surface area and promote turbulent flow, improving heat exchange efficiency
Superior Thermal Performance: Serrated design and spiral configuration outperform traditional fin tubes
Low Flow Resistance: Internal surface remains smooth with minimal flow resistance
Durable Construction: Robust design ensures strong joints for demanding environments
Corrosion Resistant: Excellent wear resistance and low contact thermal resistance
Easy Installation: Simple and economical to install with minimal maintenance requirements

Applications

Heat Exchangers: Oil coolers, condensers, and evaporators
Power Generation: Heat recovery and steam generation in power plants
HVAC Systems: Heating, ventilation, and air conditioning applications
Chemical Processing: Reactors and heat exchangers requiring optimal thermal performance
Industrial Equipment: Boilers, furnaces, and refineries

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