Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
                                                                                                           
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24 Years
Since 2002
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DELLOK Air Cooled L Type Stainless Steel 0.6mm Helical Finned Tube - 50.8mm OD, 16mm Fin Height

Price Negotiable
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Delivery Time: Ex-work with 1 month on receipt of order.
Brand: DELLOK
Product Description
DELLOK Air Cooled L Type Stainless Steel 0.6mm Helical Finned Tube
API Standard 661 Compliant Heat Exchanger Tubes
Manufactured to API Standard 661 specifications for air-cooled heat exchangers in refinery and industrial applications.
Product Specifications
Tube Details Specifications
Tube Outer Diameter 50.8mm maximum
Tube Length Custom lengths available (no limit)
Fin Height 16mm maximum
Fin Thickness 0.4mm - 0.6mm standard range
Fin Pitch 13 FPI minimum
Fin Type Solid plain helical design
Production Capacity Up to 5000 meters daily
Surface Protection & Quality Standards
Corrosion Protection
Bare tube ends feature Zinc or Aluminum metalized coating applied via electro spray arc system for enhanced durability.
Quality Assurance
Manufactured in compliance with API Standard 661 (Air-Cooled Heat Exchangers for General Refinery Service) or specified delivery conditions.
Compatible Accessories
  • Tube Support Box
  • Clamp or Spacer Box
  • Materials: Aluminum, Zinc, and Stainless Steel
Industrial Applications
  • Heat exchanger units for power plants (electric, nuclear, thermal, geothermal)
  • High corrosive systems (condensers, evaporators, sea water desalination)
  • Chemical processing (fertilizer, urea systems, ammonia, corrosive acids)
  • Petroleum, chemical, and petrochemical industries
  • Food processing and refrigeration industries
  • Natural gas treatment facilities
Packaging & Shipping
Each package includes desiccants for continental transportation to ensure product integrity during transit.
Product Images
DELLOK Air Cooled L Type Stainless Steel Helical Finned Tube close-up view showing fin details Industrial heat exchanger installation featuring helical finned tubes Manufacturing process and quality inspection of stainless steel finned tubes

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dellok Yonghui Radiating Pipe Manufacturing Co.,Ltd.
Location No.18 Tianyue Road,Yanzhou,Jiangsu China
Contact Person Peter Cheng

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