Sign In | Join Free | My rc363.com
China YUHONG HOLDING GROUP CO., LTD logo
YUHONG HOLDING GROUP CO., LTD
YUHONG HOLDING GROUP CO., LTD
Verified Supplier

2 Years

Home > Studded Tube >

ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters

YUHONG HOLDING GROUP CO., LTD
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters

Brand Name : Yuhong

Model Number : ASTM A335 P9, HFW

Certification : ABS, BV, DNV, CCS, LR

Place of Origin : China

MOQ : 100 KGS

Price : Negotiable

Payment Terms : TT, LC

Supply Ability : 4150 Ton Per Month

Delivery Time : 20-80 days

Packaging Details : Plywooden case with Iron Frame

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

Contact Now

ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters

Material & Design:​

  • ​Base Tube:​​ ASTM A335 P9 alloy steel (high-temperature and corrosion-resistant).
  • ​Fin Type:​​ Studded (spike fins for turbulent flow and 25%+ higher heat transfer vs. smooth fins).
  • ​Length:​​ 12 meters (customizable).

​Key Advantages:​

  • ​Superior Heat Transfer​​: Studded fins disrupt boundary layers, maximizing thermal efficiency.
  • ​Robust Welding​​: High-frequency welding ensures 95%+ weld ratio and minimal contact resistance.
  • ​Mechanical Strength​​: Tensile strength ≥415 MPa, yield strength ≥205 MPa (suitable for high-pressure systems).
  • ​High-Temperature Resistance​​: Operates up to 650°C (ideal for heaters and boilers).

​Technical Data:​

​Parameter​ ​Value​
​Base Material​ ASTM A335 P9 (Cr-Mo alloy)
​Fin Height​ 10–20mm (standard)
​Max Temperature​ 650°C
​Pressure Rating​ 150+ MPa (welded joints)

​Applications:​

  • ​Industrial Heaters​​: Efficient heat exchange in petrochemical and power plants.
  • ​Boilers & Heat Recovery​​: Enhanced durability in high-temperature environments.
  • ​Process Heating​​: Oil refineries, chemical processing, and HVAC systems.

​FAQ:​
​Q: Can studded fins reduce fouling?​
A: Yes, the turbulent flow minimizes ash/sediment buildup.

​Q: Do you offer anti-corrosion coatings?​
A: Yes, options include hot-dip galvanizing or aluminizing.

​Contact Us:​
Email: jimmy@steelseamlesspipe.com
WhatsApp: +86 188 9264 7377
Website: http://www.steelfintube.com


​Why Choose Yuhong?​

  • ​Global Trust​​: 80+ countries served.
  • ​Quality Assurance​​: ISO-certified with 100% testing.
  • ​End-to-End Support​​: Custom designs and after-sales service.

About Yuhong Holding Group Co., Ltd​
With over 20 years of expertise, Yuhong Holding Group is a leading manufacturer of high-performance finned tubes, exporting to more than 80 countries and ranking among China’s top 5 finned tube exporters. Equipped with 55 production lines, a 20,000-square-meter facility, and cutting-edge technology, we deliver unmatched quality and service.

ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters


China ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters wholesale

ASTM A335 P9 High-Frequency Welded Studded Finned Tubes – High-Efficiency Heat Transfer for Industrial Heaters Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: YUHONG HOLDING GROUP CO., LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0