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

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Longitudinal finned tube

Longitudinal finned tube

base tubes: carbon steel (20#, Q235B), stainless steel (304/316L), ND steel, and alloy steel (15CrMo);fins: steel strip, stainless steel strip, ND steel strip
Longitudinal finned tube

Service hotline+86-579-83505830

PRODUCT DETAILS

Name: Longitudinal finned tube
Material composition components: base tube, longitudinal straight fins
Common materials for base tubes: carbon steel (20#, Q235B), stainless steel (304/316L), ND steel, and alloy steel (15CrMo).
Common materials for fins: steel strip, stainless steel strip, ND steel strip

range of sizes
Base tube ：Diameter φ32 ~ φ114 mm, wall thickness 2.5 ~ 5.0 mm
Fin: Height 12–30 mm, thickness 0.8–1.5 mm, number of fins 4/6/8/12 (uniformly distributed along the circumference)
Fixed size: 3 to 12 meters
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