ASTM A179 Fin Tube Manufacturer: ASTM A179 Finned Tubes, 25 X 3 X 9000 mm Long, Thick 0.5mm, OD 10 Inch, Fining DIA 59mm, Unfinned Length 50 mm Each End.
China Finned Tube Manufaturer Provides Cu/Ni C71500 Seamless Finnned Tube, OD 25.4 X Length 12500 X THK 2.1mm, 19 Fins/Inch, PE End 139.7mm.