H-type fin tube material specifications

H/HH Finned Tube
Base Tube Material:
Carbon Steel,Stainless Steel,Alloy Steel
Fin Material:
Carbon Steel Strip,Stainless Steel Strip
Tube OD:25-73mm
Tube Thk:2.0-16.0mm
Fin Width: 25-57mm
Fin Length: 50-500mm
Fin Thickness: 1.5-3.5mm
Fin Spacing: 10-50mm

H Finned Tube is divided into single H Finned Tube and Twin H Finned Tube (HH or Doule H finned tube), also known as Rectangular Finned Tubes. H Finned Tube is made by welding square or rectangular H fins to a steel base tube.

H Finned Tube For Heat Exchangers
H Finned Tube is divided into single H Finned Tube and Twin H Finned Tube (HH or Doule H finned tube), also known as Rectangular Finned Tubes. H Finned Tube is made by welding square or rectangular H fins to a steel base tube.

Twin H Finned Tube (HH or Doule H Finned Tube)
The fins are divided into two symmetrical halves, the tube wall is pressed from both sides, and the tube wall is welded by
resistance welding, leaving a certain gap in the middle; two round tubes can share a set of fins, called Twin H Finned Tube

Single H Finned Tube
The fin is divided into two symmetrical halves, which press the tube wall from both sides, and are welded to the tube wall by
resistance welding, leaving a certain gap in the middle; there is only one round tube in the middle, which is called Single H
Finned Tube.

The heat exchanger composed of H-shaped finned tubes is closely arranged, and the tube bundles are arranged in a row.

‌H-type fin tube material specifications include stainless steel, carbon steel, ND steel, alloy steel, tube wall thickness of 1.5-20mm, fin thickness of 0.5-3mm, fin height of 5-32mm. ‌

These specifications provide a wide range of adaptability to meet different industrial and application needs.

These specifications show the diversity of H-type fin tube design and material selection to meet the needs of various industrial applications. ‌

The choice of material and specification of H-type fin tube depends on the specific application scenario and performance requirements.

Stainless steel is often used in environments that need to resist corrosion and high temperature due to its excellent corrosion resistance and high temperature resistance. Carbon steel and alloy steel are suitable for general industrial applications due to their low cost and good mechanical properties.

The height and thickness of the fin directly affect the heat exchange efficiency, so choosing the right material and specification is crucial to ensure the effective operation of H-type fin tubes. ‌