Name: OEM steel hot selling heat recovery unit for boiler
Brand: VRcooler
Availability: InStock

Product Details

Specification

heat recovery unit

Material :

Tube : carbon steel, copper, stainless steel,Ti, Aluminum, Cu-Ni, hot dip galvanized steel, Boiler steel

Frame : carbon steel, stainless steel

1. Steel tube with extruded aluminum fin

Tube Size	Fin (OD)	Fin Height	Fin Thickness	Fins Distance
Φ18x2 mm	Φ38 mm	10 mm	0.45 mm	3 mm
Φ21x2 mm	Φ45 mm	12 mm	0.35 mm	3 mm
Φ21x2 mm	Φ51 mm	15 mm	0.35 mm	3 mm
Φ25x2 mm	Φ50 mm	12.5 mm	0.3 mm	3 mm
Φ25x2 mm	Φ55 mm	15 mm	0.3 mm	3 mm
Φ32x3 mm	Φ62 mm	15 mm	0.3 mm	3 mm
Other finned tube size can be customized.

2. Steel tube with crimped steel fin (All S/S 201, S/S 304, S/S 316 are optional)

Tube Size	Fin (OD)	Fin Height	Fin Thickness	Fins Distance
Φ18x2 mm	Φ38 mm	10 mm	0.3 mm	4-5 mm
Φ21x2 mm	Φ45 mm	12 mm	0.3 mm	5-8 mm
Φ21x2 mm	Φ51 mm	15 mm	0.3 mm	5-8 mm
Φ25x2 mm	Φ50 mm	12.5 mm	0.3 mm	5-8 mm
Φ25x2 mm	Φ55 mm	15 mm	0.3 mm	5-8 mm
Φ32x3 mm	Φ62 mm	15 mm	0.3 mm	8-10 mm
Other finned tube size can be customized.