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YUHONG HOLDING GROUP CO., LTD

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China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler
China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler

  1. China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler
  2. China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler
  3. China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler
  4. China ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler

ASTM A335 P5 Alloy Steel Studded Tube for Furnance and Air Cooler

  1. MOQ: 1PC
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms TT, LC
Supply Ability 10000 tons/month
Delivery Time According to the quantity
Packaging Details IRON FRAME CASE WITH PLASTIC CAP
Base Tube Material A335 P5
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
Brand Name Yuhong
Certification ABS, BV, DNV, CCS, LR
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms TT, LC Supply Ability 10000 tons/month
Delivery Time According to the quantity Packaging Details IRON FRAME CASE WITH PLASTIC CAP
Base Tube Material A335 P5 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
Brand Name Yuhong Certification ABS, BV, DNV, CCS, LR
Place of Origin China
High Light ASTM A335 P5 alloy studded tubefurnace studded steel tubeair cooler studded tube

A335 P5 Studded Fin Tube Making Process

The general manufacturing process involves:

Base Tube Preparation: An A335 P5 tube is cut and cleaned.

Stud Welding: Individual studs are welded onto the tube's exterior in a predetermined pattern. This is typically an automated process using specialized stud welding equipment.

Heat Treatment (if required): The tube may undergo post-weld heat treatment to relieve stresses, depending on the application requirements.

Inspection & Testing: The finished tube is inspected and tested, which may include hydrostatic tests or non-destructive examination.

 

A335 P5 Studded Fin Tube  Advantages:

The combination of the A335 P5 material and the studded design offers specific advantages for demanding environments.

  • Enhanced Heat Transfer: The studs significantly increase the external surface area, drastically improving heat transfer from the hot exterior to the fluid inside the tube.
  • Robust Construction: The welded studs provide a very strong mechanical bond, making this design suitable for high-temperature, high-pressure, and abrasive environments.
  • Refractory Anchoring: In furnace applications, the studs are excellent for anchoring and retaining refractory linings, which protect the tube and improve heat retention.

 

A335 P5 Studded Fin Tube Comparison with Other Grades

While a full comparison is beyond the search results' scope, A335 P5 occupies a middle ground in the Cr-Mo alloy family:

  • It offers better corrosion resistance and high-temperature strength than low-chromium grades like P11 or P22.
  • Compared to higher-grade steels like P91 (9% Chromium), P91 offers higher strength at elevated temperatures but may not be as cost-effective for all applications.

 

A335 P5 Studded Fin Tube Applications:
This tube is ideal for applications involving high temperatures and corrosive atmospheres, particularly in the petrochemical industry:

  • Heater Tubes and Furnace Coils in refineries.
  • Transfer Lines for high-temperature hydrocarbons.
  • Components in Catalytic Cracking and Delayed Coking Units

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    1990

  • Total Annual:

    50M-70M

  • Employee Number:

    50~800

  • Ecer Certification:

    Verified Supplier

Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories,  the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...

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  • Reach Us
  • YUHONG HOLDING GROUP CO., LTD
  • 20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
  • https://www.steelfintube.com/

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