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ASTM A335 P11 HFW Solid Fin Tube for Power Plants 16-219mm
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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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ASTM A335 P11 HFW Solid Fin Tube for Power Plants 16-219mm
  • name
  • name
  • name
  • name

ASTM A335 P11 HFW Solid Fin Tube for Power Plants 16-219mm

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, ASTM, SGS
Bare Tube Specification&Material:
ASTM A335 P11
Fin Type:
High Frequency Welded Fin Tube, Solid Fin Tuba
Application:
Inudustrial Furnaces, Power Plant , Refrigeration And Air Conditioning Systems
Bare Tube Diameter:
16-219 MM
Fin Pitch:
3-25 MM
Supply Ability:
According to Clients' requirements
Highlight:

ASTM A335 P11 HFW fin tube

,

solid fin tube for power plants

,

studded tube 16-219mm

Product Description
ASTM A335 P11 Seamless Alloy Steel HFW Solid Fin Tube For Power Plant
Product Specifications
Attribute Value
Bare Tube Specification & Material ASTM A335 P11
Fin Type High Frequency Welded Fin Tube, Solid Fin Tube
Application Industrial Furnaces, Power Plant, Refrigeration And Air Conditioning Systems
Bare Tube Diameter 16-219 MM
Fin Pitch 3-25 MM
Product Overview

ASTM A335 P11 HFW Solid Fin Tube is a high-temperature solution engineered for refinery and power applications. It features a seamless chromium-molybdenum alloy steel base tube (ASTM A335 P11, UNS K11597) with helically wound solid carbon steel fins bonded via high-frequency welding (HFW). This robust construction delivers exceptional oxidation and sulfidation resistance up to 565°C (1,050°F), making it ideal for heaters, superheaters, and coker units where thermal efficiency and corrosion resistance are critical.

Technical Specifications
Dimensional Specifications
Bare Tube Diameter Fin Height Fin Thickness Fin Pitch Tube Ends
16-219mm 5-30mm 0.8-3mm 3-25mm Plain Ends / Beveled Ends

No Fin Area (Both Ends): As Customer's Request and Drawing

Chemical Composition (%)
Element C Si Mo P Mn Cr S
Range 0.05-0.15 0.50-1.00 0.44-0.65 ≤ 0.025 0.30-0.60 1.00-1.50 ≤0.025
Mechanical Properties
Tensile Strength Yield Strength Elongation Hardness Max Service Temp.
≥415 MPa ≥205MPa ≥30% ≤ 163 HB 565°C (1050°F)
Key Applications & Competitive Advantages
  • Refinery Heaters: Convection sections in crude distillation units (NACE RP0472 compliant)
  • Delayed Cokers: Transfer line exchangers for 480°C+ vapors
  • Coal-Fired Boilers: Economizers handling >30g/Nm³ fly ash
  • Chemical Processing: Sulfuric acid regeneration heaters
  • Biomass Energy: High-temperature steam generators
Why Choose A335 P11 HFW Solid Fin Tube
Company Competitiveness

Yuhong Holding Group has more than 35 years experience for steel pipe and tube, fin tube, with main applications in Petrochemical, Oil refinery, Furnace, heating, boiler, heat exchanger, air cooler. The YUHONG brand products are exported to more than 85 countries including UK, ITALY, SPAIN, USA, MEXICO, COLOMBIA, BRAZIL, SAUDI ARABIA, OMAN, QATAR, U.A.E, KOREA, and has earned an excellent reputation in the market.

Product Advantages
  • 4X Sulfidation Life: Per API RP571 vs. carbon steel tubes
  • Zero Fin Detachment: HFW metallurgical bond >120 MPa (ISO 17639)
  • Cost Saving: 25% lower cost vs. P22 finned tubes
  • Fast Delivery: 80+ standard sizes (OD 25-152mm) in stock
ASTM A335 P11 HFW Solid Fin Tube for Power Plants 16-219mm 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
0%
2 stars
0%
1 stars
0%

All Reviews

S
S*.
Thailand Jan 19.2026
Helpful (9)
Very professional team, easy to talk to. We had some specific size requirements and they nailed it. The TP304 stainless tube with aluminum fins works like a charm for heat dissipation. Thumbs up!
K
Kumar
India Nov 8.2025
Helpful (2)
No corrosion issues so far, though we're running below dew point carefully. Installation was straightforward—tube sheets lined up, ends clean, rolling into the header went smooth.
R
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: 

Welded Fin Tube A240  

Welding Fin Tube 3.0mm  

Welding Fin Tube High Frequency

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