Product
G90 Galvanized Steel Sheet
Use this page to prepare an RFQ for buyers using North American galvanized sheet coating notation in RFQs. Confirm the exact standard, grade or coating code, size list, finish, packing, certificate, and destination before quotation.
RFQ Positioning
G90 Galvanized Steel Sheet should be specified with the buyer's written standard and grade code. If an equivalent route is acceptable, it should be confirmed before quotation and certificate preparation.
Himount Steel reviews the standard, grade, finish, dimensions, inspection level, packing method, and shipment route before confirming price and lead time.
Key Ordering Points
| Standard / reference | ASTM A653 |
|---|---|
| Grade / code | G90 coating class with ordered substrate grade |
| Product family | Steel Coil & Strip |
| Main RFQ use | buyers using North American galvanized sheet coating notation in RFQs |
| Quotation notes | Himount Steel should quote from the buyer specification, not from an assumed equivalent grade. |
International Standard Notes
This page uses the buyer-facing reference `ASTM A653` and grade/code `G90 coating class with ordered substrate grade` as RFQ checkpoints. The table below helps compare common international wording without claiming automatic equivalence.
| EN reference | EN 10346 is common for galvanized and metallic-coated flat products such as DX51D+Z and coating classes like Z275. |
|---|---|
| ASTM / JIS reference | ASTM A653 is common for galvanized sheet, ASTM A792 for Al-Zn coated sheet, ASTM A755 for prepainted sheet, and JIS G3302 / G3312 may be requested in Asian projects. |
| Order check | For Z275, G90, AZ150, SGCC, DX51D, PPGI, and PPGL orders, confirm substrate, coating mass, paint system, surface finish, RAL color, and packing requirement before quotation. |
Before Quotation
- Confirm the written standard: ASTM A653.
- Confirm the grade or coating code: G90 coating class with ordered substrate grade.
- Send size list, quantity by size, finish or coating requirement, and packing requirement.
- Confirm MTC, inspection, destination port, and Incoterms.
Related Himount Pages
Send A Detailed Steel Inquiry
Send standard, grade, size list, quantity, finish, packing, inspection, certificate wording, and destination port. Himount Steel will check the request against the written standard and project documents.