Datang High Frequency Welding Finned Pipe with Welded Spiral Fin, Material Carbon/Alloy/Stainless Steel

Still deciding? Get samples of $ !
Order Sample

Product Description

Product Overview
Model NO.
High Frequency Finned pipe
Material
Stainless Steel, Carbon Steel, Alloy Steel
Fin Height
5mm ~ 30mm
Pipe Size
16mm ~ 400mm
Principle
Regenerative Heat Exchanger
Production Capacity
800,000 PCS/Year
Applications
  • Steam Industry Boiler & Gas Waste Heat Recovery
  • Heater, Cooler, Vaporizer, Condenser, Preheater
  • Heat Exchanger, Air Cooler, Radiator
Detailed Product Description
High Frequency Welding Finned Tube
High Frequency Welding Finned Tube

High Frequency Welded Fin Tubes are manufactured by spirally winding the fin around the base tube. During winding, the fin is continuously welded using high-frequency resistance, ensuring a robust bond and maximum heat transfer efficiency.

Serrated Finned Tube
Performance Benefits:
  • Mechanical Resistance: Excellent durability, allows for high-pressure jet cleaning.
  • Temperature Range: Operating capability up to 500°C.
  • Bond Quality: Clean and continuous fin-to-tube bond without additional weld material.
Technical Manufacturing Range
Particulars Range Details
Base Tube MaterialStainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex, Inconel
Base Tube OD16.00 mm to 225.00 mm (½" NB to 8" NB)
Base Tube Thickness2.50 mm and above
Base Tube Length500 mm to 12,000 mm
Fin Thickness0.80 mm to 2.50 mm
Fin Density79 FPM (2 FPI) to 276 FPM (7 FPI)
Fin Height9.8 mm to 25.00 mm
Production Facilities

Our workshop is equipped with specialized production lines for high-quality thermal components:

  • High Frequency Welded Fin Tube Lines (8 lines)
  • Laser Welding Finned Tube Line (1 line)
  • Extruded Finned Tube Lines (Bimetallic & Monometallic) (6 lines)
  • Wrap Around / Embedded Fin Tube Lines (4 lines)
Quality Control & Inspection
Frequently Asked Questions
What are the primary applications for high frequency finned tubes?
They are widely used in power plants, chemical industries, and steel plants for waste heat recovery, boilers, radiators, and air preheaters.
What materials are available for the base tubes?
We utilize a wide range of materials including Carbon Steel, Stainless Steel, Alloy Steel, Titanium, Copper, and Duplex Stainless Steel.
How is quality control managed during production?
All shipments are accompanied by an Inspection & Guarantee Certificate. We also support Third Party Inspections to ensure compliance with global standards.
Can you provide customized solutions for specific heat exchanger designs?
Yes, our technical team specializes in designing and customizing fin tubes, radiators, condensers, and evaporators based on specific client requirements.
What is the advantage of extruded bimetallic fin tubes?
Extruded fin tubes provide excellent corrosion protection to the base tube and superior heat transfer efficiency due to the flawless bond created by the cold extrusion process.
What is the typical lead time for an order?
The delivery time depends on the order volume and specifications, but it is typically completed within 30 days after the receipt of advance payment.

Related Products