Elliptical Fin Tube / Flat-oval finned (QX202604006)
Flat-oval finned heat exchange tubes
ST 37-3 DIN 17100
Flat-oval finned heat exchange tubes
ST 37-3 DIN 17100

Flat-oval finned heat exchange tubes
ST 37-3 DIN 17100
Flat Fin tube
elliptical fin tube