Spiral serrated finned tubes have excellent corrosion resistance and wear resistance.

Spiral serrated finned tube radiator is a kind of heating equipment. In order to enhance the heat exchange efficiency of the radiator, finned tubes are usually installed on the surface of the base tube to improve the heating effect of the radiator.

The installation of the spiral zigzag finned tube radiator is simple. It is usually connected by a thread or a flange, and fixed with certain fixing parts.

The finned tube radiator is installed on the wall near the window, between the radiator and the wall. A certain distance is required to ensure the smoothness of the air around the radiator and the flowability of heat.

Advantages of serrated finned tube

1. The serrated fin can make the airflow passing through the fin generate turbulence, which can obviously improve the heat transfer efficiency, which can increase the thermal efficiency by 10-20% compared with the optical fin.

2. The roots of the zigzag high-tooth winding fins have no wrinkles, which can reduce dust accumulation and make it easier to remove dust.

3. It is conducive to the selection of finned tubes with small diameters and high fin shapes.

4. It can reduce the temperature stress in use

PRODUCT	TYPE	TUBE MATERIAL	FIN MATERIAL	TUBE SIZE	FIN SIZE
Heat Exchanger Finned Tube	Extruded Fin Tube	All Kind of Material can be applied	Aluminum A1100	15.88~50.8	7~11.5FPI
					Fin Height Max 16mmH
	L-Foot Fin Tube	All Kind of Material can be applied	Copper C1100, C1220	12.70~50.8	7~11.5FPI
	(Wrap On Type)				Fin Height Max 16mmH
	G-Fin Tube (Embedded Type)		Aluminum A1100, A1050, A1060
	High Frequency Welded Finned Tube	A179 Carbon Steel Tube	Carbon Steel Tube	12.70~160	1.5~7FPI
		Stainless Steel Tube	Stainless Steel Tube		0.8~3.2mm. Thickness
		Alloy Steel Material	Alloy Steel Material
	Integral Copper & Copper Alloy High Finned Tube	C12200, C11000, C70600	C12200, C11000, C70600	15.88~22.23	5~9FPI
					Max 12mm. H
	Oval Finned Tube	Carbon Steel Tube	Carbon Steel Tube	All Size Available	5~15FPI
		Stainless Steel Tube	Stainless Steel Tube
		Alloy Steel Material	Alloy Steel Material
		Copper & Copper Alloy Tube	Copper & Copper Alloy Tube
Monometallic Fin Tube	Low Fin Tube	Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc.	—	9.52~40	12, 16, 19 28 FPI, etc.
	Turbo-C Tube
	Turbo-E Tube
	Corrugated Tube	All Kind of Material	—	6.35~40	2~9FPI