Differences between L/LL/KL wound fin tubes
Differences between L/LL/KL wound fin tubes Base tube outer diameter: 16mm~51mm Fin height: less than 16mm Fin pitch: less than 2.3mm Fin thickness: 0.4~0.6mm Base pipe material: carbon steel, alloy steel, stainless steel, duplex steel Fin material: 1060, 1070, 1100, 6063, 5052 Usage occasions: air cooler, heat exchanger, air heater, economizer L-LL-KL type wound [...]