ASTMA179 Fin Tube

Fin tube

Carbon steel-aluminum composite extruded fin tube, with tube material SA179, SA789, SA214, SA213, SA336

Carbon steel/Aluminum finned tubes for the air cooler and heat exchange
Base Tube material:

Carbon steel SA106 GrB, SA179,ASME SA210-A1, Stainless steel (SA213 304),alloy steel SA213,SA336,SA214,SA789

Dimension:

OD:16-168mm WT:2-10mm Length:1-25m
1: Technical parameters: The high degree of fin 0-16mm (or outside diameter of fin φ 38.1-φ77m); Pitch of fins 2.3-12mm; Length of finning tube 0.5~ 14m.
2: Single metal rolling finning tube: Pure aluminum 1060 or aluminum alloy 6063.
3: Double metal rolling finning tube: Tube-based protection from the outer layer of aluminum tubes, corrosion-resistant; Tube-based can be made from carbon steel pipe, in addition to, stainless steel tube and copper tube can also be used, as well as titanium alloy tube.
Package: The aluminum finned tubes are well packed in steel frame and polywood.

Application:

air cooler, fired heater, heat exchanger, marine boiler, economizer, power plant boiler, HRSG boiler, waste heat recovery unit, air heater etc

What is fin tube:

A finned tube is a heat exchange element. In order to improve the heat exchange efficiency, the outer surface area (or inner surface area) of the heat exchange tube is generally increased by adding fins on the surface of the heat exchange tube, thereby achieving the purpose of improving heat exchange efficiency.