For international buyers sourcing industrial heat exchanger components, two major pain points often cause sleepless nights: unseen manufacturing quality and potential transit damage of finned tubes.
Recently, a valued client from Turkey ordered 1,860 pieces of high-precision extruded fin tubes (Fin OD: 57mm, Fin Pitch: 2.3mm). Discover how Datang Finned Tube delivered 1,860 high-precision extruded fin tubes to Turkey with 100% visible quality control and zero risk.
Project Case Study: 1,860 Pcs Aluminum Extruded Finned Tubes Delivered to Turkey
Before diving into the quality process, here is the technical breakdown of this successful shipment by Datang Finned Tube:
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Manufacturer: Cangzhou Datang Steel Pipe Co., Ltd. (Datang Finned Tube)
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Product: Bimetallic Extruded Fin Tube (High-Efficiency Heat Transfer Component)
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Quantity: 1,860 Pieces
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Fin Outer Diameter (OD): 57 mm
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Fin Pitch: 2.3 mm
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Packaging: 8 Custom Reinforced Steel-Framed Wooden Crates
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Destination: Client’s Designated Site, Turkey
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First Article Inspection (FAI)
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The Risk: Many factories rush into mass production to chase speed, leading to severe batch rejection if a single machine tolerance or setting is off in the initial stage.
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Our Solution: At Datang Finned Tube, we executed a rigorous First Article Inspection (FAI). Mass production only green-lighted after the first tube’s fin dimensions, geometric tolerances, and bonding tight-fit achieved 100% perfection. No guesswork, no risks.
At Datang Finned Tube, mass production never starts without a 100% perfect First Article Inspection (FAI) on our extrusion line.
Aluminium Extruded (Bimetallic) Finned Tubes Visualized Progress
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The Risk: Distance breeds anxiety. Overseas buyers hate being left in a “black box” regarding actual lead times and manufacturing reality.
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Our Solution: We broke the geographic barrier. Throughout the entire manufacturing cycle, Datang provided the Turkish client with regular HD photos and real-time production progress videos. From raw material testing to precise aluminum fin extrusion and final cutting, the client enjoyed full transparency—as if they were standing right on Datang’s shop floor.
Strict Outgoing Quality Control
Quality consistency is our baseline. Upon completion, a comprehensive 10% random sampling audit was executed. The batch underwent strict checks for:
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Appearance & Dimensions: Perfect 57mm OD and uniform 2.3mm pitch.
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Pressure Testing: Ensuring 100% leak-free performance under operational pressure. Only after passing every checkpoint was the batch approved for release.
Every millimeter matters: A close look at our 10% outgoing quality audit, ensuring a perfectly uniform 2.3mm fin pitch across all 1,860 pieces.
Heavy-Duty Packaging for Seamless Logistics
Extruded fin tubes have delicate aluminum fins that are easily deformed during ocean freight. To guarantee zero-defect delivery, the 1,860 tubes were meticulously divided and packed into 8 heavy-duty steel-framed wooden crates. This specialized reinforced packaging prevents shifting and crushing, ensuring the cargo arrives at the client’s designated destination in Turkey in pristine condition.
Heavy-duty steel-framed wooden crates packing for extruded fin tubes shipment to Turkey
Internal steel frame protection inside wooden boxes for Datang extruded aluminum fin tubes
The Result
The 1,860 pieces arrived at the designated destination in Turkey in pristine, ready-to-install condition. The client highly praised Datang’s transparent workflow, which saved them weeks of inspection anxiety.
Ready to Secure Your Next Project?
Stop worrying about communication gaps, hidden defects, or transit damage. Partner with Datang Finned Tube—a manufacturer that treats your project as their own.
Send your inquiry directly to our engineering team, and we will provide a professional technical response and customized quote within 24 hours!
