S Type Fin Tube | Square Finned Tube

Square fins are welded onto a round base tube.

Materials:

Carbon Steels, Alloy Steels, Stainless Steel, Nickel Alloys, and others

Sizes:

- Base Tube O.D.: 31.8 mm - 57 mm

- Fin Size: 60 mm - 145 mm

- Fin Pitch: 12.5 mm - 50 mm

- Tube Length: 1 mm - 10 mm

- Fin Thickness: 2 mm - 3 mm

Fields of application:

Economizers, Boilers, Heat Exchangers. Often used in non-corrosive gas streams, minimal resistance to gas flow and the straight gas paths inhibit fouling and ease cleaning.

Manufacturing process:

Square or rectangular fins are welded on a steel base tube.

Advantages:

- High efficiency

- Minimum power loss

- Easy cleaning

In order to forward you a prompt offer we would be pleased to receive your detailed inquiry containing:

- Base tube material and quantity

- Base tube size

- Fin material

- Fin type

- Fin diameter or height

- Fin thickness

- Fins per inch, meter, or fin pitch

- Length of plain, unfinned ends

(necessary to roll or weld the tubes into tubeplate or assembly)