base pipes: 20#, Q345B,16MnDG;fins: thickened steel strip

Service hotline+86-579-83505830

PRODUCT DETAILS

High-frequency Welded Large Diameter Thick-Walled Finned Tube

Material composition components: base tube, fins

Common materials for base pipes: 20#, Q345B,16MnDG

Common materials for fins: thickened steel strip

range of sizes

Base tube: diameters φ89, φ108, φ114, φ133, φ159 mm, wall thickness 4.0–8.0 mm

Fin: Height 15–30 mm, thickness 1.2–2.0 mm, spacing 5–12 mm

Fixed size: 3~12 m

Our main products are laser welded finned tubes and spiral fimned tubes

High-frequency Welded Large Diameter Thick-Walled Finned Tube