base tubes: 20G,16Mn, Q345B;fins: steel strip, thickened aluminum strip

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PRODUCT DETAILS

High-pressure embedded finned tube

Material composition components: Thickened base tube, G-type embedded fins

Common materials for base tubes: 20G,16Mn, Q345B

Common materials for fins: steel strip, thickened aluminum strip

range of sizes

Base tube: diameters φ38, φ45, φ57, φ76 mm, wall thickness 3.0–4.5 mm

Fin: Height 10–15 mm, thickness 0.5–0.9 mm, spacing 3.0–6.0 mm

Fixed size: 3 to 9 meters

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

High-pressure embedded finned tube