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HFW Serrared Alloy Fin Tube ASME SA335 P9 With Carbon Steel Strip

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HFW Serrared Alloy Fin Tube ASME SA335 P9 With Carbon Steel Strip

Brand Name:	Yuhong
Model Number:	ASME SA335 P9
MOQ:	100KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

DNV, BV, PED, LR, ABS, TS, CCS

Material:

ASME SA335 P9

Fin Material:

Carbon Steel

Fin Height:

19.05mm

Fin Thickness:

1.52mm

Fin Type:

HFW-Serrated

Application:

Furnace, Oil And Gas

Highlight:

Alloy fin tube

Serrared fin tube

SA335 finned pipe

Product Description

HFW Serrated Alloy Fin Tube ASME SA335 P9 With Carbon Steel Strip

Attribute	Value
Material	ASME SA335 P9
Fin Material	Carbon Steel
Fin Height	19.05mm
Fin thickness	1.52mm
Fin Type	HFW-Serrated
Application	Furnace, Oil and Gas

HFW Serrated Alloy Fin Tube, ASME SA335 P9 with Carbon Steel Strip

Introduction

The HFW Serrated Alloy Fin Tube is a high-performance heat transfer component designed for demanding industrial applications. It combines the superior mechanical properties of ASME SA335 P9 alloy steel with the enhanced heat transfer efficiency of carbon steel strip fins. The serrated fin design maximizes surface area, making it ideal for high-temperature and high-pressure environments such as boilers, heaters, and heat recovery systems.

Chemical Composition

The tube and fin materials are carefully selected to ensure optimal performance:

Component	ASME SA335 P9 Tube	Carbon Steel Strip Fins
Carbon (C)	0.15% max	0.10-0.25%
Manganese (Mn)	0.30-0.60%	0.30-0.90%
Silicon (Si)	0.50-1.00%	≤0.10%
Chromium (Cr)	8.00-10.00%	-
Molybdenum (Mo)	0.90-1.10%	-
Phosphorus (P)	0.025% max	≤0.04%
Sulfur (S)	0.025% max	≤0.05%

Key Features of Materials:

ASME SA335 P9: High chromium-molybdenum content provides excellent resistance to oxidation, creep, and high-temperature corrosion.
Carbon Steel Strip: Cost-effective and durable, with good thermal conductivity for efficient heat transfer.

Advantages

Enhanced Heat Transfer: The serrated fin design increases the surface area by up to 10-15 times compared to bare tubes, significantly improving heat exchange efficiency.
High-Temperature Performance: The ASME SA335 P9 base tube can withstand temperatures up to 600°C (1112°F), making it suitable for extreme environments.
Corrosion Resistance: The chromium-molybdenum alloy provides excellent resistance to oxidation and sulfidation, extending the tube's service life.
Mechanical Strength: High tensile strength and creep resistance ensure reliable performance under high-pressure conditions.
Cost-Effective: The use of carbon steel fins reduces overall material costs while maintaining high thermal efficiency.

Applications

The HFW Serrated Alloy Fin Tube is widely used in industries requiring efficient heat transfer under harsh conditions:

Power Generation: Boilers, superheaters, and economizers in coal-fired and gas-fired power plants.
Petrochemical Industry: Heat exchangers, fired heaters, and reformers in refineries and chemical processing plants.
Waste Heat Recovery: Recovery of thermal energy from exhaust gases in industrial furnaces and kilns.
HVAC Systems: Air preheaters and economizers in large-scale heating, ventilation, and air conditioning systems.
Renewable Energy: Heat transfer components in biomass and waste-to-energy plants.

Manufacturing Process

High-Frequency Welding (HFW): Ensures a strong, leak-proof bond between the fin and tube.
Serrated Fin Design: Precision-cut fins create turbulence, enhancing heat transfer efficiency.
Quality Control: Each tube undergoes rigorous testing, including hydrostatic pressure tests and non-destructive examinations (NDE), to ensure compliance with ASME standards.

Standards and Certifications

ASME SA335: Compliance with the American Society of Mechanical Engineers (ASME) standard for seamless ferritic alloy-steel pipes.
ISO 9001: Quality management system certification for consistent manufacturing standards.
Customization: Available in various sizes, fin densities, and configurations to meet specific project requirements.

Conclusion

The HFW Serrated Alloy Fin Tube, ASME SA335 P9 with Carbon Steel Strip, is a robust and efficient solution for high-temperature heat transfer applications. Its unique combination of alloy steel durability and carbon steel cost-effectiveness makes it a preferred choice for industries requiring reliable and high-performance heat exchangers.

For more information or to request a quote, please contact us with your specific requirements.

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Embedded G Fin Tube

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Enhanced Heat Transfer Tube

Fin Tube Support

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Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

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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