Welded Fin Tube – Fintelius Engineering

Welded Fin Tube

The finning in this sort of Fin Tube is Spirally Wound, as the name implies. Spirally winding the fin around the Base Tube and Pipe is how the fins are made. During winding, the fin is continuously welded to the tube using high-frequency welding, resulting in the strongest bond possible.

This sort of Fin Tube is employed in applications where there are a lot of mechanical stresses, such as constant vibrations.

The nearly flawless heat transfer efficiency is also ensured by the welding link between the Tube and the Fin. It may also provide the widest temperature variations.

These Fin Tubes are used in RADIATORS, AIR PREHEATERS, WASTE HEAT RECOVERY SYSTEMS, BOILER FIN TUBES, and other industries such as power plants, chemical plants, steel plants, and chiller plants.

Description

High Frequency Welded Fin Tube (Continuously Welded Spiral Fin Tube):-

Manufacturing Process:- Continuously Welded Spiral Fin Tube
Fin To Tube Bond:- Excellent
Heat Transfer Efficiency:- Excellent
Mechanical Resistance:- Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
Corrosion Protection:- Moderate
Temperature Range:- Up to Maximum 500 Deg C

Manufacturing Range (Welded Fin Tube/Solid Fin Tube):-

Sr. No	Particulars	Range
1	Base Tube Material	Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit)
2	Base Tube Outside Diameter	16.00 mm to 225.00 mm (½” NB Pipe to 8” NB Pipe)
3	Base Tube Thickness	2.50 mm And Above
4	Base Tube Length	500 mm Min To 12000 mm
5	Fin Material	Carbon Steel, Alloy Steel & Stainless Steel
6	Fin Thickness	0.80 mm To 2.50 mm
7	Fin Density	79 FPM (2 FPI) to 276 FPM (7 FPI)
8	Fin Height	9.8 mm to 25.00 mm
9	Bare Ends	As per Client Requirement
10	Manufacturing Capacity	3,00,000 Meter Per Annum