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Serrated Finned Tube

Welding Fin Tube, Serrated Type, Helical Serrated, Base Tube ASTM A312 TP347 With SS409 Fin Material

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Welding Fin Tube, Serrated Type, Helical Serrated, Base Tube ASTM A312 TP347 With SS409 Fin Material

Brand Name:	YUHONG
Model Number:	Serrated Fin Tube, Helical Serrated 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

Base Tube Material Grade:

TP347

Base Tube Material Standard:

ASTM A312, ASME SA312

Type:

Straight Tube , U Bend Tube , Coil Tube , Snake Tube

Application:

Furnace Tube, Tube Coil , Radiate Tube , Convenction Tube , Fired Heater

Fin Type:

Serrated Fin Tube , HFE Serrated Fin Tube , Solid Fin Tube

Fin Material:

Carbon Steel , Stainless Steel , Alloy Steel

Supply Ability:

10000 Tons/Month

Highlight:

Helical Serrated Welding Fin Tube

Welding Fin Tube TP347

astm a312 pipe SS409

Product Description

Welding Fin Tube, Serrated Type, Helical Serrated, Base Tube ASTM A312 TP347 With SS409 Fin Material

Product Specifications

Attribute	Value
Base Tube Material Grade	TP347
Base Tube Material Standard	ASTM A312, ASME SA312
Type	Straight Tube, U Bend Tube, Coil Tube, Snake Tube
Application	Furnace Tube, Tube Coil, Radiate Tube, Convenction Tube, Fired Heater
Fin type	Serrated Fin Tube, HFE Serrated Fin tube, Solid Fin Tube
Fin Material	Carbon Steel, Stainless Steel, Alloy Steel

Product Description

Welding fin tubes with serrated helical fins feature a base tube made of ASTM A312 TP347 stainless steel, making them ideal for corrosive environments and high-temperature applications in chemical processing, petrochemical, and renewable energy industries.

ASTM A312 TP347 is an austenitic stainless steel stabilized with columbium, offering excellent corrosion and oxidation resistance, particularly suited for applications requiring high corrosion resistance and stability at elevated temperatures.

HFW (High Frequency Welded) Serrated Fin Tubes provide superior heat transfer properties compared to solid fins, with additional benefits including improved ash deposition prevention and larger heat exchange area.

Key Features

Fast welding speed
Strong self-cooling effect of weldments
Resistance to oxidation
Excellent microstructure and properties of the weld
Superior corrosion and abrasion resistance
Low contact thermal resistance
High stability
Anti-ash ability
Large heat exchange area

Applications

Power Generation: Boilers, Heat Recovery Steam Generators (HRSGs)
Petrochemical and Refinery Industry: Process Heaters, Air-Cooled Heat Exchangers
Chemical Processing: Reactor Effluent Coolers, Heat Recovery Units
Oil and Gas Industry: Offshore Platforms, Gas Processing
Industrial Furnaces and Ovens: High-Temperature Heat Exchangers
Renewable Energy: Solar Thermal Systems, Geothermal Heat Pumps

Chemical Composition (ASTM A312 TP347 Stainless Steel)

Element	Content (%)
Carbon	0.08
Manganese	2
Phosphorus	0.045
Sulfur	0.03
Silicon	0.75
Chromium	17-19
Nickel	9-13
Columbium + Tantalum	10xC - 1
Iron	Balance

Mechanical Characteristics

Tensile Strength min (MPa)	Yield Strength 0.2% Proof min (MPa)	Elongation min (% in 50mm)	Hardness (Rockwell B Max)	Hardness (Brinell HB Max)
515	205	40	95	201

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