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Solid Fin Tube

ASME SA106 Gr.B Carbon Steel HFW Solid Finnd Tube For Air Preheaters And Boiler

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Ms. April Xiang

april@steelseamlesspipe.com

+8618314855832

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ASME SA106 Gr.B Carbon Steel HFW Solid Finnd Tube For Air Preheaters And Boiler

Brand Name:	YUHONG
MOQ:	200-500KGS
Price:	Negotiable
Packaging Details:	Ply-wooden Cases with Steel Frames(both ends of pipes have plastic caps）
Payment Terms:	L/C,T/T,AT SIGHT

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, ISO, ASME, ASTM, SGS

Fin Type:

Solid Finned Tube / High Frequency Welding Finned Tube

Bare Tube Specification&Material:

ASME A106 Gr.B

Bare Tube Diameter:

16mm-219mm

Fin Pitch:

3mm-25mm

Fin Height:

5mm-30mm

Fin Thick:

0.8mm-3mm

Application:

Furnace, Refrigeration, Air Conditioning Systems, Heat Exchangers

Supply Ability:

According to Clients' requirements

Highlight:

Air Preheater Solid Fin Tube

Boiler Solid Fin Tube

Product Description

1. What is ASTM A106 Gr.B Carbon Steel HFW Fin Tube?
ASME SA106 Gr.B Carbon Steel HFW (High-Frequency Welded) Fin Tube is a high-efficiency heat transfer component designed for demanding thermal applications. It consists of a seamless carbon steel base tube (ASME SA106 Gr.B) with externally welded helical fins using advanced HFW technology. This robust combination delivers exceptional thermal conductivity, mechanical strength, and corrosion resistance in high-temperature/pressure environments, making it ideal for heat exchangers, boilers, and economizers. Its cost-effectiveness and durability outperform standard tubes in energy-intensive systems.

2. Chemical & Mechanical Properties

Chemical Composition (ASME SA106 Gr.B Base Material)

Element	Content (%)
Carbon (C)	≤ 0.30
Manganese (Mn)	0.29–1.06
Phosphorus (P)	≤ 0.035
Sulfur (S)	≤ 0.035
Silicon (Si)	≥ 0.10
Copper (Cu)	≤ 0.40
Chromium (Cr)	≤ 0.40
Molybdenum (Mo)	≤ 0.15

Mechanical Properties (Base Tube)

Property	Value
Tensile Strength	≥ 415 MPa (60,200 psi)
Yield Strength	≥ 240 MPa (34,800 psi)
Elongation	≥ 20% (in 50mm)
Hardness	≤ 163 HB (Brinell)
Max Operating Temp.	425°C (797°F)

3. Key Applications

·Heat Recovery Systems: Maximizes energy efficiency in economizers and air preheaters.

·Power Generation: Critical for boiler superheaters and condensers in coal/gas plants.

·Petrochemical Processing: Resists scaling in heaters/coolers for refineries.

·HVAC & Industrial Drying: High heat flux in compact heat exchangers.

·Waste Incineration: Reliable performance in corrosive flue gas environments.

4.Why Choose Our Product?
· Long Service Life: Withstands thermal cycling & stress corrosion.
· Customizable: Fins per inch (FPI), height, and thickness optimized per duty.
· Cost-Saving: 3–5x enhanced heat transfer reduces equipment size and OPEX.

ASME SA106 Gr.B Carbon Steel HFW Solid Finnd Tube For Air Preheaters And Boiler 0

Ratings & Review

Overall Rating

4.3

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

67%

3 stars

2 stars

1 stars

All Reviews

Kenneth Tan

Singapore Feb 25.2026

Helpful (3)

With our humidity and year-round high temps, corrosion resistance and heat transfer are always a concern. These tubes have been performing nicely.

Mansour

Egypt Jan 10.2026

Helpful (4)

The 13Cr pins add some cost, but for sour service in furnaces, it's worth it. Already seeing longer run times between turnarounds compared to before.

Rashid

United Arab Emirates Dec 10.2025

Helpful (2)

Good oxidation resistance, matches well with the T9. No scaling or thinning noticed.

Tags:

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Studded Tube

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Serrated Finned tube

Embedded G Fin Tube

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Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

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Super Duplex Stainless Steel Heat Exchanger Tube

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Boiler Tube

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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