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ASTM A213 T9 Alloy Steel Studded Tube for Fired Heater and Furnance

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Ms. Mia Wang

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ASTM A213 T9 Alloy Steel Studded Tube for Fired Heater and Furnance

Brand Name:	Yuhong
MOQ:	1PC
Price:	Negotiable
Packaging Details:	IRON FRAME CASE WITH PLASTIC CAP
Payment Terms:	TT, LC

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ABS, BV, DNV, CCS, LR

Base Tube Material:

Alloy Steel, T1, T5, T9, T11, T12, T22, T91, T92

Length:

Max 34M/PC

Fin Wall Thickness:

0.8-3mm

Fin Pitch:

FPI: 3-25

Fin Height:

5-30mm

Product Name:

Alloy Steel Studded Tube

Supply Ability:

10000 tons/month

Highlight:

Fired Heater Studded Fin Tube

Furnance Studded Fin Tube

Product Description

A213 T9 Studded Fin Tube Application

1. Power Generation:

Used in boilers for steam generation.
Enhances heat transfer efficiency in superheaters and economizers.

2. Chemical Processing:

Employed in heat exchangers for heating and cooling processes.
Suitable for handling corrosive materials due to its alloy composition.

3. Oil and Gas:

Used in offshore platforms and refineries where robust heat exchange is crucial.
Ideal for both heating and cooling fluids.

4. HVAC Systems:

Utilized in large-scale heating and cooling systems.
Provides efficient thermal performance in air conditioning units.

5. Marine Applications:

Applied in shipbuilding for heat recovery systems.
Effective in seawater cooling systems due to its resistance to corrosion.

A213 T9 Studded Fin Tube Strength

1. Material Properties

Alloy Composition: A213 T9 is made from a chrome-molybdenum alloy, typically containing about 9% chromium and 1% molybdenum. This composition enhances strength and corrosion resistance.
Yield Strength: Generally, the yield strength of A213 T9 can range from approximately 30,000 psi (207 MPa) to 60,000 psi (414 MPa), depending on the specific heat treatment and manufacturing processes.
Tensile Strength: The tensile strength is typically higher, often around 70,000 psi (483 MPa) or more.

2. Temperature Resistance

High-Temperature Applications: A213 T9 is designed for high-temperature service, with a maximum operating temperature often exceeding 1000°F (538°C). Its strength at elevated temperatures is a critical factor in preventing failure.

3. Design Considerations

Pressure Ratings: The design pressure ratings for A213 T9 fin tubes depend on the tube dimensions, wall thickness, and application conditions. It is essential to consult relevant standards (such as ASME) for specific pressure ratings.
Fatigue Resistance: A213 T9 materials exhibit good fatigue resistance, making them suitable for cyclic loading applications.

Conclusion:
The A213 T9 studded fin tube offers a combination of high strength, excellent temperature resistance, and durability, making it suitable for demanding applications in various industries.

ASTM A213 T9 Alloy Steel Studded Tube for Fired Heater and Furnance 0

Ratings & Review

Overall Rating

4.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

4 stars

100%

3 stars

2 stars

1 stars

All Reviews

Rashid

United Arab Emirates Dec 10.2025

Helpful (2)

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

Mahmoud

Egypt Oct 14.2025

Helpful (3)

no leaks, no fin damage, performance stable.

Rajesh Kumar

India Apr 19.2025

Helpful (3)

Cost and reliability are key for Indian refineries. We installed these fin tubes in Mumbai’s cooling towers, achieving 16% energy savings versus local suppliers. ASTM A213 T11 compliance ensured no failures during monsoon humidity (90%+ RH), and the low price saved $8K upfront.

Tags:

studded pipe ASME SA312

Studded Tube ASME SA335 P5

studded pipe P11 P9

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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