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

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Large-diameter H-type finned tube (for heavy-duty boilers)

Large-diameter H-type finned tube (for heavy-duty boilers)

base pipes: 20#, Q345B,20G;fins: thickened steel plate
Large-diameter H-type finned tube (for heavy-duty boilers)

Service hotline+86-579-83505830

PRODUCT DETAILS

 Large-diameter H-type finned tube (for heavy-duty boilers)
Material composition components: base tube, H-shaped fins
Common materials for base pipes: 20#, Q345B,20G
Common materials for fins: thickened steel plate

range of sizes
Base tube: diameters φ76, φ89, φ108, φ114 mm, wall thickness 4.0–6.0 mm
Fin: Height 15–30 mm, thickness 1.8–3.0 mm, spacing 10–25 mm
Fixed size: 3–12 meters
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Service hotline+86-519-83505830

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