Product Name: ASME SA179 Finned Tubes
Base Tube Material: ASME SA179
Fin Material: AL1060, 1060 Aluminum Alloy
Outside Diameter: Φ38.1 mm
Wall Thickness: 2.413 mm
Length: 12295 mm
Manufacturing: Fabricated as per Client's Drawings

Source: https://www.landee.cn/asme-sa179-finned-tubes-al1060-fin-38-1-2-413-12295-mm.html