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Home > Products >
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ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications
All Category

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

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Carbon Steel Heat Exchanger Tubes

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Nickel Alloy Steel Boiler Tube

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ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications
  • name
  • name
  • name
  • name

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications

Brand Name: YUHONG
Model Number: ASTM A335 P9, HFW
MOQ: 100 KGS
Price: Negotiate
Packaging Details: Plywooden case with Iron Frame
Payment Terms: T/T,L/C
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Certification:
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Product Name:
Finned Tube
Type:
Studded Finned Tube With High Frequency Welded Finned Tube
Application:
Heater Parts, Refrigeration Parts, Fluid Cooling
Dimensions:
101.6mm, 114.3mm, 141.3mm, Etc.
Length:
1-20000mm
Fin Height:
4-17mm
Tube Material:
Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc
Fin Material:
Carbon Steel, Stainless Steel, And Alloy Steel Etc
Warranty:
6 Months
Welding Area:
According To Actual Demand
Supply Ability:
4150 Ton Per Month
Highlight:

High-Temperature Furnace Studded Finned Tubes

,

ASTM A335 P9 Studded Tube

Product Description
ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes
High-performance tubes for high-temperature furnace applications
Key Specifications
Product Type Studded Finned Tube with High Frequency Welded Finned Tube
Applications Heater Parts, Refrigeration Parts, Fluid Cooling
Dimensions 101.6mm, 114.3mm, 141.3mm, etc.
Length 1-20000mm
Fin Height 4-17mm
Materials Carbon Steel, Stainless Steel, Alloy Steel, Copper
Warranty 6 Months
Product Overview

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes are engineered for demanding high-temperature applications in furnaces, boilers, and heat exchangers. Manufactured to meet ASTM A335 P9 standards, these tubes feature studded fins created through advanced high-frequency welding (HFW) technology, ensuring superior heat transfer efficiency and durability.

Material Composition

ASTM A335 P9 tubes are made from chromium-molybdenum alloy steel, providing excellent resistance to oxidation, corrosion, and high-temperature creep.

Element Composition(%)
Carbon (C) 0.15 max
Manganese (Mn) 0.30 - 0.60
Silicon (Si) 0.50 max
Chromium (Cr) 8.00 - 10.00
Molybdenum (Mo) 0.90 - 1.10
Phosphorus (P) 0.025 max
Sulfur (S) 0.025 max
Mechanical Properties
Property Value
Tensile Strength 415 MPa min
Yield Strength 205 MPa min
Elongation 30% min
Hardness 179 HB max
Manufacturing Process

Our ASTM A335 P9 studded finned tubes are produced using high-frequency welding (HFW) technology, ensuring precise fin attachment and excellent thermal conductivity. The seamless base tube is manufactured through hot extrusion and cold drawing, guaranteeing uniform structure and dimensional accuracy.

Primary Applications
  • High-temperature furnaces
  • Boiler systems in power plants
  • Petrochemical processing equipment
  • Industrial heat exchangers
Product Advantages
  • Enhanced Heat Transfer: Studded fins maximize surface area for efficient heat exchange
  • High-Temperature Resistance: Performs reliably at temperatures up to 600°C
  • Corrosion & Oxidation Resistance: Ideal for harsh industrial environments
  • Durable Construction: High-frequency welding ensures long-lasting performance
  • Customizable: Available in various sizes, lengths, and fin configurations
Frequently Asked Questions
Q: What standards do these tubes comply with?
A: They meet ASTM A335 P9 standards and are suitable for high-temperature applications.
Q: Can these tubes be customized?
A: Yes, we offer customization in size, length, fin type, and stud arrangement to meet specific requirements.
Q: What is the lead time for orders?
A: Lead times vary based on order volume and customization, but we strive to deliver within 3-5 weeks.
Q: Are these tubes suitable for corrosive environments?
A: Yes, the chromium-molybdenum alloy provides excellent resistance to corrosion and oxidation.
About Yuhong Holding Group Co., Ltd

Yuhong Holding Group Co., Ltd is a leading manufacturer of finned tubes and seamless heat exchanger tubes, with over 20 years of export experience. We have supplied high-quality products to 80 countries and rank among the top 5 finned tube exporters in China.

Our state-of-the-art facility spans 20,000 square meters and is equipped with 55 production lines and a skilled workforce of 110+ employees. We specialize in producing seamless heat exchanger tubes, boiler tubes, and finned tubes, utilizing advanced technology to ensure the highest product quality and service standards.

Visit our website www.steelfintube.com to explore our full range of products and solutions tailored to your industrial needs.

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications 0
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studded tube  

studded pipe  

finned tube

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Products Details

Home > Products >
Studded Tube
>
ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications
All Category

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

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

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications
  • name
  • name
  • name
  • name

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications

Brand Name: YUHONG
Model Number: ASTM A335 P9, HFW
MOQ: 100 KGS
Price: Negotiate
Packaging Details: Plywooden case with Iron Frame
Payment Terms: T/T,L/C
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Brand Name:
YUHONG
Certification:
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:
ASTM A335 P9, HFW
Product Name:
Finned Tube
Type:
Studded Finned Tube With High Frequency Welded Finned Tube
Application:
Heater Parts, Refrigeration Parts, Fluid Cooling
Dimensions:
101.6mm, 114.3mm, 141.3mm, Etc.
Length:
1-20000mm
Fin Height:
4-17mm
Tube Material:
Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc
Fin Material:
Carbon Steel, Stainless Steel, And Alloy Steel Etc
Warranty:
6 Months
Welding Area:
According To Actual Demand
Minimum Order Quantity:
100 KGS
Price:
Negotiate
Packaging Details:
Plywooden case with Iron Frame
Delivery Time:
20-80 days
Payment Terms:
T/T,L/C
Supply Ability:
4150 Ton Per Month
Highlight:

High-Temperature Furnace Studded Finned Tubes

,

ASTM A335 P9 Studded Tube

Product Description
ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes
High-performance tubes for high-temperature furnace applications
Key Specifications
Product Type Studded Finned Tube with High Frequency Welded Finned Tube
Applications Heater Parts, Refrigeration Parts, Fluid Cooling
Dimensions 101.6mm, 114.3mm, 141.3mm, etc.
Length 1-20000mm
Fin Height 4-17mm
Materials Carbon Steel, Stainless Steel, Alloy Steel, Copper
Warranty 6 Months
Product Overview

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes are engineered for demanding high-temperature applications in furnaces, boilers, and heat exchangers. Manufactured to meet ASTM A335 P9 standards, these tubes feature studded fins created through advanced high-frequency welding (HFW) technology, ensuring superior heat transfer efficiency and durability.

Material Composition

ASTM A335 P9 tubes are made from chromium-molybdenum alloy steel, providing excellent resistance to oxidation, corrosion, and high-temperature creep.

Element Composition(%)
Carbon (C) 0.15 max
Manganese (Mn) 0.30 - 0.60
Silicon (Si) 0.50 max
Chromium (Cr) 8.00 - 10.00
Molybdenum (Mo) 0.90 - 1.10
Phosphorus (P) 0.025 max
Sulfur (S) 0.025 max
Mechanical Properties
Property Value
Tensile Strength 415 MPa min
Yield Strength 205 MPa min
Elongation 30% min
Hardness 179 HB max
Manufacturing Process

Our ASTM A335 P9 studded finned tubes are produced using high-frequency welding (HFW) technology, ensuring precise fin attachment and excellent thermal conductivity. The seamless base tube is manufactured through hot extrusion and cold drawing, guaranteeing uniform structure and dimensional accuracy.

Primary Applications
  • High-temperature furnaces
  • Boiler systems in power plants
  • Petrochemical processing equipment
  • Industrial heat exchangers
Product Advantages
  • Enhanced Heat Transfer: Studded fins maximize surface area for efficient heat exchange
  • High-Temperature Resistance: Performs reliably at temperatures up to 600°C
  • Corrosion & Oxidation Resistance: Ideal for harsh industrial environments
  • Durable Construction: High-frequency welding ensures long-lasting performance
  • Customizable: Available in various sizes, lengths, and fin configurations
Frequently Asked Questions
Q: What standards do these tubes comply with?
A: They meet ASTM A335 P9 standards and are suitable for high-temperature applications.
Q: Can these tubes be customized?
A: Yes, we offer customization in size, length, fin type, and stud arrangement to meet specific requirements.
Q: What is the lead time for orders?
A: Lead times vary based on order volume and customization, but we strive to deliver within 3-5 weeks.
Q: Are these tubes suitable for corrosive environments?
A: Yes, the chromium-molybdenum alloy provides excellent resistance to corrosion and oxidation.
About Yuhong Holding Group Co., Ltd

Yuhong Holding Group Co., Ltd is a leading manufacturer of finned tubes and seamless heat exchanger tubes, with over 20 years of export experience. We have supplied high-quality products to 80 countries and rank among the top 5 finned tube exporters in China.

Our state-of-the-art facility spans 20,000 square meters and is equipped with 55 production lines and a skilled workforce of 110+ employees. We specialize in producing seamless heat exchanger tubes, boiler tubes, and finned tubes, utilizing advanced technology to ensure the highest product quality and service standards.

Visit our website www.steelfintube.com to explore our full range of products and solutions tailored to your industrial needs.

ASTM A335 P9 Chromium-Molybdenum Alloy Studded Finned Tubes for High-Temperature Furnace Applications 0
Tags: 

studded tube

studded pipe

finned tube

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A335 P9 Alloy Steel Fin Tube Heat In Waste Heat Recovery Boiler And Super Heater

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Alloy Steel ASTM A213 T9 Studded Fin Tube For Oil Refinery And Reheater

Alloy Steel ASTM A213 T9 Studded Fin Tube For Oil Refinery And Reheater

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ASME SA213 T9 Alloy Steel Studded Tubes For Refineries And Boilers

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