Painted aluminum gutter coil for seamless gutter machines, downpipes and rainwater-system components. Request 3003 or 3105 with the required gauge, slit feed width, coating, color and coil geometry for your forming equipment.
A workable gutter-coil order connects the finished profile to the machine feed width, metal thickness, alloy and temper. It also defines coating construction, coil ID, maximum OD and target weight so the material can be processed safely.
Send the gutter-machine model or exact feed width, required alloy and temper, thickness, slit width, coating system, color and gloss, coil ID, maximum OD, target weight, quantity, destination and packing orientation.
Specify the parent coil and finished feed coil separately. Original inch gauges are retained as distinct RFQ requirements rather than rounded into the metric reference.
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| Parameter | Order reference | Required confirmation |
|---|---|---|
| Alloy / temper | 3003 / 3105; H24 / H26 | Alloy-temper combination and forming requirement |
| Metal thickness | 0.70–1.00 mm metric reference | .027 / .032 inch requests reviewed in original units with tolerance |
| Parent / slit width | 610–990 mm parent; finished slit width to machine | Feed width, tolerance, edge burr and profile drawing |
| Coil ID / coating | 150 / 300 / 505 mm; PE / HDP / PVDF | ID, maximum OD/weight, visible faces, topcoat and backcoat |
A gutter profile size does not determine the flat feed width. Quotation confirms the machine-compatible combination, coating build and packing.
A parent coil, a slit feed coil and the finished gutter profile have different widths. Use the machine's feed specification and a profile drawing to define your painted aluminium gutter coil order.
For a seamless gutter machine, state alloy 3105, required temper, metal gauge and the actual feed width. Include coil ID, maximum coil weight, outside diameter and winding direction so the recoiled material fits the decoiler.
For 3003 rainwater-system coil, identify whether the strip will become a gutter, downpipe, flashing or accessory. Provide bends, profile dimensions and coating requirements; matching color alone does not establish forming suitability.
Request slit aluminum gutter coil to the machine width and tolerance, with edge burr and winding requirements. The 610–990 mm parent-width reference is not a claim that every gutter machine accepts that width. Agree the topcoat, backcoat, gloss and approved color sample.
RFQ starting point: 3105 painted aluminum coil for a seamless gutter machine; gauge and slit feed width to machine specification; polyester topcoat/backcoat; approved color; coil ID, maximum OD and coil weight; quantity and destination.
Alloy, temper, gauge and finished slit-width capability are reviewed as one configuration before a written order is accepted.
Explore Puyu Aluminum order products and production photos. We confirm the exact material, appearance, dimensions and production requirements for each order.
Final tolerances, coil geometry, processing and packing follow our written quotation and approved production specification. Inspection documents are batch-specific and follow the agreed standard; MOQ, lead time and price follow the current quotation.
On smaller screens, swipe the table horizontally.
| Parameter | Order requirement |
|---|---|
| Dimensional tolerance / measurement basis | Quoted to order |
| Coil ID | 150 / 300 / 505 mm (quoted to order) |
| Maximum OD / coil weight | Quoted to order |
| Slitting / cutting / forming route | Slitting / recoiling; feed-width tolerance, edge burr and winding to machine specification |
| Inspection standard / batch documents | Quoted to order |
| Packing / protection / traceability | Quoted to order |
| MOQ / lead time / price | Quoted to order |
Include the original inch dimension and tolerance in the RFQ. The exact conversions are 0.6858 mm and 0.8128 mm. Do not round .027 inch to 0.70 mm and assume equivalence. Availability and the measurement basis must be confirmed separately.
Parent width describes the wider input coil; slit width is the strip fed into the gutter machine. Finished gutter size describes the formed profile. Provide all relevant dimensions rather than using one number for all three.
Send the profile drawing and forming-machine feed width, gauge limits and decoiler capacity. A 5-inch or 6-inch gutter designation does not, on its own, define the required flat strip width.
Follow the profile designer's or machine supplier's material specification. Include the alloy, temper, bending requirements and coating so the complete forming combination can be reviewed.
Supply a physical sample or agreed color reference, gloss and acceptable variation. Specify which faces are visible and the topcoat and backcoat requirements.
Agree coil orientation, moisture protection, edge protection, strapping and pallet arrangement against the coil dimensions and unloading method. Packing details are confirmed with the order.