Roofing and wall cladding
Confirm zinc coating, width, coil weight and surface protection for forming and installation.
Specification fit
These are the usual fields importers and project buyers confirm before the commercial quote is prepared.
| Item | Common options to confirm |
|---|---|
| Grade / standard | DX51D+Z / SGCC class; ASTM A653, EN 10346, JIS G3302 or agreed equivalent |
| Zinc coating | Z80, Z120, Z180, Z275 or project-specific coating mass |
| Thickness | About 0.3–2.5 mm common export band; confirm tolerance before quotation |
| Width | About 600–1500 mm full-width coil or slit width for the downstream process |
| Surface | Regular / minimized / zero spangle; passivation, oil, or dry as ordered |
| Coil weight | Inner diameter and weight range aligned with unloading equipment |
| Shipment terms | FOB, CFR or CIF quotation after destination port confirmation |
| MOQ / lead time | Confirmed by grade, coating, dimensions, quantity and current production schedule |
Buyer use cases
Confirm zinc coating, width, coil weight and surface protection for forming and installation.
Plan repeatable grade, coating and packing rules for importers and regional distributors.
Match thickness tolerance, surface requirement and certificate needs before order release.
Procurement control
For confirmed galvanized coil orders, mill test certificates and export documents can be prepared according to the agreed product standard and order requirement.
Procurement control
GI coil export packing should protect coil edges, surface, and labels during handling, container loading, and sea shipment.
System certificates
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management System
ISO 45001:2018 Occupational Health & Safety
FAQ
Please send grade (for example DX51D or SGCC), zinc coating mass, thickness, width, surface, quantity, destination port, and certificate requirement.
EN 10204 3.1 MTC can be prepared by heat/batch according to the confirmed product standard and order requirement.
Yes. Provide the destination port and shipment preference so freight can be checked.
Grade, coating mass, thickness tolerance, surface package, packing, certificates, quantity, and freight can all affect price.
Related options
Compare grades, surfaces and finished forms within the same buying path.
Zinc mass class per PO · Thickness ~0.3–3.0 mm typical; width 600–1250/1500 mm… · Coil
Z40–Z275 · 0.12–4.0 mm · 600–1500 mm · Coil / Sheet
Zinc mass class per PO · Thin sheet gauges typical; cut length and width per PO · Sheet
Ready to source
Use the RFQ form above, email sales, or start a WhatsApp conversation with grade, zinc coating, thickness, width, quantity and destination port.