base tubes: 20#,304,316L; fins: aluminum strip, stainless steel strip

Service hotline+86-579-83505830

PRODUCT DETAILS

Small-diameter precision mated finned tube

Material composition components: base tube, G-type precision-mated fins

Common materials for base tubes: 20#,304,316L

Common materials for fins: aluminum strip, stainless steel strip

range of sizes

Base tube: diameter φ12, φ16, φ19, φ25 mm, wall thickness 1.2–2.5 mm

Fin: Height 6–12 mm, thickness 0.3–0.5 mm, spacing 1.8–3.5 mm

Fixed size: 1–4 meters

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

Small-diameter precision mated finned tube