Roofing and wall cladding
Confirm zinc coating, width, coil weight and surface protection for forming and installation.
GI coil sourcing for importers
Galvanized Steel Coil Supplier
Source galvanized steel coil with grade (for example DX51D / SGCC), zinc coating mass, thickness, width, surface, packing, and shipment details confirmed before production.
Grade / standard
DX51D+Z / SGCC; EN 10346 / ASTM A653 / JIS G3302
Zinc coating
Z80-Z275 class, confirmed by order
Thickness / width
About 0.3-2.5 mm x 600-1,500 mm; tolerance confirmed by order
Surface
Regular / minimized / zero spangle; passivated, oiled or dry
Send Dammam, Jebel Ali, Jeddah, Hamad, Sohar or another destination port for a current CFR/CIF freight check.
Redacted GI MTC specimen
Review the EN 10204 3.1 document format for galvanized coil. Final values and traceability follow the confirmed standard and actual production batch.
View GI MTC specimenSpecification fit
Confirm the buying parameters before quotation
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 | Typically one container; trial lots reviewed by grade, coating, size and stock. Typical production lead time is 7–21 working days after order confirmation |
Buyer use cases
Built for importers, distributors and project buyers
Distribution stock
Plan repeatable grade, coating and packing rules for importers and regional distributors.
Fabrication and general industry
Match thickness tolerance, surface requirement and certificate needs before order release.
Procurement control
Coating, dimensions and heat-lot documents
GI coil acceptance starts with the ordered standard, zinc coating class, dimensions, surface condition and traceability requirement.
- Confirm grade, zinc coating mass, thickness tolerance, width and surface treatment before production.
- Inspection scope can cover coating mass, dimensions, spangle, passivation or oil condition and packing.
- EN 10204 3.1 MTC and optional third-party inspection are coordinated against the actual heat or batch.
Procurement control
Sea-worthy export packing
GI coil export packing should protect coil edges, surface, and labels during handling, container loading, and sea shipment.
- Eye-to-wall or eye-to-sky packing can be discussed based on the shipping plan.
- Waterproof paper, steel sheet protection, and edge guards are selected by order requirement.
- Shipping marks and traceable coil labels should match buyer documentation needs.
- CFR or CIF freight can be checked for Dammam, Jebel Ali, Jeddah, Hamad, Sohar or another named port.
GI order controls
Verify coating, surface and packing before order release
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Coating and sample thickness checks illustration Zinc coating and dimensions
Z coating class, nominal thickness, width and agreed tolerances are checked against the purchase order.
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Galvanized spangle and coil edge detail Spangle and surface treatment
Regular, minimized or zero spangle plus passivation, oil or dry condition are confirmed for the application.
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Galvanized coil export packing views Traceability and packing
Heat or batch documents, coil labels, waterproof layers and edge protection are aligned before loading.
System certificates
ISO 9001 / 14001 / 45001 scans on file
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ISO 9001:2015 Quality Management System
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ISO 14001:2015 Environmental Management System
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ISO 45001:2018 Occupational Health & Safety
- ISO 9001 Certified Mill
- Your details stay confidential
- Specification review after submission
FAQ
Questions buyers ask before RFQ
What information is needed for a GI coil quotation?
Please send grade (for example DX51D or SGCC), zinc coating mass, thickness, width, surface, quantity, destination port, and certificate requirement.
Can MTC be provided?
EN 10204 3.1 MTC can be prepared by heat/batch according to the confirmed product standard and order requirement.
Can you quote FOB, CFR or CIF?
Yes. Provide the destination port and shipment preference so freight can be checked.
Why does GI coil price differ between suppliers?
Grade, coating mass, thickness tolerance, surface package, packing, certificates, quantity, and freight can all affect price.
Related options
Related product specifications
Compare grades, surfaces and finished forms within the same buying path.
SGCC
Hot-Dip Galvanized Steel Coil / Sheet (GI) Z40–Z275
Z40–Z275 · 0.12–4.0 mm · 600–1500 mm · Coil / Sheet
Ready to source
Send your Galvanized Steel Coil specification today.
Use the RFQ form above, email sales, or start a WhatsApp conversation with grade, zinc coating, thickness, width, quantity and destination port.