DX51D
Galvanized Steel Strip (GI Slit Coil) Z40–Z275
Z40–Z275 · 0.11–5.0 mm (confirm RFQ range) · Coil
Coated steel specialist path
From mother coil to roofing sheet — specify once, quote faster
Match Sunsea-style buyer flow without thin SKU clones: lock coating, grade, and form on the family path, then open RAL or roofing profile tools when color or panel shape is required.
Buyer tools
- Roofing and cladding brief Application owner for coating system, profile, and exposure review
- RAL color tool Shortlist common export colors before PPGI RFQ
- Roofing profiles Wave vs trapezoidal / IBR before sheet RFQ
- Coated tools hub RFQ shortcuts, packing notes, family entry
- PO field checklist What buyers must write for GI / coated coil
Products
Products in this family
Source GI, GL, PPGI/PPGL, and roofing sheet for forming, cladding, and outdoor export programs. Start with the GI coil and PPGI product landing pages for high-intent RFQs, or open flagship PDPs (DX51D GI coil, hot-dip GI family, galvalume, color-coated hub, corrugated roofing, DC01 sheet). Confirm base grade, zinc or AZ coating mass, paint system and RAL when pre-painted, thickness x width, surface package, and seaworthy packing before quotation.
Quick filters
Common grades
Common standards
Recommended for RFQ
Core products with complete specs — start here for quotation.
Buying notes
Confirm these points before inquiry so the quotation can be practical and specific.
- State base grade and coating mass (for example DX51D+Z, Z120/Z275, or AZ150 class).
- For color coat, lock RAL or sample, paint system (PE/SMP/HDP/PVDF), and film needs.
- Confirm thickness, width, coil ID/weight or sheet length, packing, and destination port.
- Use /en/lp/galvanized-steel-coil/ or /en/lp/ppgi-coil/ for Ads-ready RFQ paths on the galvanized site.
Showing 2 of 2 products
Grades, standards, applications
Grades, standards, applications
SPECIFICATION REGISTRY MATRIX v1.2 SYSTEM STATUS: ACTIVE
Common grades
State coating mass (e.g. Z80–Z275) and paint system for color coil separately from base grade.
- Coated Steel
- Flat Carbon Steel
Common standards
- EN 10130 (BASE DC01 CLASS)
- EN 10346 /
- ASTM A653 COATING PRACTICE AS AGREED
- EN 10130
- EN 10346
- EN 10204
- ASTM A653 COMMERCIAL GI PRACTICE WHEN AGREED
- ASTM A653
- JIS G3302
Typical applications
- Roofing and wall cladding
- HVAC ducts and light forming
- Appliance panels and cabinets
- Purlin and profile lines
- Outdoor enclosures and export fabrication
Size & dimension range
- GI/GL/PPGI thickness about 0.12–3.0 mm; width about 600–1,500 mm.
- State zinc or Al-Zn coating mass (e.g. Z80–Z275) and coil weight.
- For color coil: RAL/paint system separate from substrate grade.
- Confirm film, spangle, and oiling when controlled.
Category FAQ
Category FAQ
What does coating weight mean for buyers?
It is the zinc mass per area that drives corrosion life. Write the target coating in the RFQ and verify it against project climate and warranty rules.
DX51D vs DC01 for galvanized coil?
DX51D is common for forming and construction profiles; DC01 is often reviewed for thinner precision sheet work. Match the base grade to the process, not only price.
How should PPGL be specified?
Include base metal, coating, paint system, color, thickness, and width. Attach a color chip or RAL/code when appearance is contractual.
What packing protects galvanized coils at sea?
Typical export packs use strapping, edge protection, VCI or film, and moisture control suited to the route. Confirm stack and coil weight limits for the port.
Product families
Five coated steel families
Choose the family that matches the coating system and product form.
Request Technical Quote
Need Galvanized & Coated Steel quotation or grade confirmation?
Send the grade, dimensions, quantity, and destination port — we will route you to the right product line quickly.