Laser Welded Finned Tube Product Description:

1. Laser welding process of small heat-affected zone, saving raw material

2. Higher heat transfer ability comparing to HF welding and Wrapped Fin Tube

3. 99%-100% fully weld integrity between tube and fin strip

4. Save cost and assembling space due to higher efficiency

Laser Welding Fin Tube Manufacturing Process:

The fin strip is welded continuously and spirally wound onto a polished bare tube. And the tube and fins are bonded together by using advanced laser welding technique.

Laser Welding Fin Tube(Welded Spiral Pipe) Advantages:

Highest quality product

Wider range of products in both geometry and materials

Price saving

Laser Welded Finned Tube(Stainless Steel Welded Pipes) Properties:

100% welding between fin and tube without using filler material.

No impurity of the weld seam, as the Laser-welding is carried out under a protective atmosphere

Different materials for fin and tube

Uncomplicated bending and coiling of the finned tube

No material deformation due to a small heat affected zone and thin weld seam, only slight microstructural change in tube and fin

Laser Welded Finned Tube(Stainless Steel Welded Pipe) Applications：

The Laser Welding Finned Tubes find the preference in the following industrial sectors:

1.Food processing;

2.Chemical engineering;

3.Energy & Power;

4.Medicine and pharmacy;

5.Rail power;

6.Electromechanical device;

7.Military industries;

8.Domestic gas heaters.

Laser Welded Finned Tube(Spiral Welding Pipe) Specifications：