DX51D galvanized steel coil for roofing, roll forming and fabrication. Confirm ASTM A653, EN 10346 or JIS G3302, Z40–Z275 coating, dimensions, quantity and destination for a factory quotation.
DX51D galvanized steel coil is a hot-dip zinc-coated steel product for roofing profiles, roll forming, construction parts and general fabrication. Bomis can review DX51D, SGCC and project-specific grade requests, with zinc coating options from Z40–Z275. Confirm the thickness, width, coating, surface, coil weight and destination before requesting a factory quotation.
DX51D is selected when the forming line needs a commercial-grade galvanized substrate with a clear coating specification. The zinc layer and surface treatment should match the forming process, exposure and finishing plan rather than being chosen from a title alone. The useful differentiator is specification control: the buyer can separate the steel grade, coating class and surface request instead of treating one marketplace title as a complete order.
Bomis keeps the quotation tied to the buyer’s process. A roofing line may need a different surface and width from a framing line. Buyers can compare the galvanized steel coil range with the galvanized steel coil buyer guide before sending an enquiry. When a project calls for a North American standard, review the ASTM A653 versus EN 10346 guide and state the required standard in the order brief.
| غرض | Available or confirm per order |
|---|---|
| منتج | Hot-dip galvanized steel coil |
| Commercial grade | DX51D; SGCC or another requested grade to be confirmed |
| Optional project grade | Q235 or another grade only when confirmed against the order specification |
| طلاء الزنك | Z40–Z275; exact class to be confirmed |
| السُمك | Confirm per order; typical range depends on the selected product route |
| العرض | Confirm per order |
| Surface | Zero spangle, small spangle, regular spangle or another requested finish to be confirmed |
| معيار | ASTM A653, EN 10346, JIS G3302 or another requested standard to be confirmed |
| Use | Roofing, roll forming, construction profiles and fabrication |
DX51D galvanized coil can be prepared for roofing sheet production, roll-formed profiles, construction components and general fabrication when the grade, coating and dimensions match the buyer’s process. Send the target profile and forming method so the factory can check the specification before quoting. The same grade should not be assumed suitable for every line; forming limits and the final surface requirement still need review.
Bomis can review requests for slitting, cut-to-length, edge condition and surface requirements. State the finished width, tolerance, coil weight and forming line limits. The quotation can separate material, processing and packing fields. If Q235, Z275 or another project designation appears in the enquiry, list it as a required specification for confirmation rather than assuming that the title alone defines the material. This keeps the factory review focused on the actual line and end use.
Export packing should match the route, coil weight, destination and handling method. Confirm the required moisture protection, edge protection, coil orientation, marking and container-loading arrangement before the order is finalized. For a practical checklist, review the steel coil export packing and sea-freight guide.
DX51D can suit roofing and roll-forming work when the line, dimensions, coating and surface match. Confirm the profile before ordering.
Yes, when the project requires that coating class. Confirm the standard and test basis in the order brief.
Treat Q235 as a project-specific request. Send the standard, mechanical requirements and application for confirmation.
State the destination market and governing standard, such as ASTM A653, EN 10346 or JIS G3302, before comparing offers.
Send grade, standard, thickness, width, coating, surface, quantity, destination and packing. Add the profile when relevant.
Yes. Confirm slitting, cut-to-length, edge, surface, marking and packing requirements per order.
Send quantity and destination. Bomis can confirm the route, packing and quotation basis.
