Laser Welded Large Fin High Heat Dissipation Finned Tube

Material composition components: base tube, fins

Common materials for base pipes: 20#, Q345B,304

Common materials for fins: steel strip, stainless steel strip

range of sizes

Base tube: diameters φ57, φ76, φ89, φ114 mm, wall thickness 2.5–4.5 mm

Fin: Height 16–30 mm, thickness 0.8–1.5 mm, spacing 5.0–12.0 mm

Fixed size: 3–12 meters