Hot Products
Hot-Dip Galvanized Coils (Zero-Spangle) from China Suppliers - High-Quality Factory Products
Comparison Table
| EN Standard | BAOGANG Standard |
|---|---|
| DX51D+Z | DC51D+Z |
| DX52D+Z | DC52D+Z |
| DX53D+Z | DC53D+Z |
| DX54D+Z | DC54D+Z |
| DX56D+Z | DC56D+Z |
| DX57D+Z | DC57D+Z |
| HX260LAD+Z | HC260LAD+Z |
| HX300LAD+Z | HC300LAD+Z |
| HX340LAD+Z | HC340LAD+Z |
| HX380LAD+Z | HC380LAD+Z |
| HX420LAD+Z | HC420LAD+Z |
| HX460LAD+Z | HC460LAD+Z |
| HX500LAD+Z | HC500LAD+Z |
| HX180YD+Z | HC180YD+Z |
| HX220YD+Z | HC220YD+Z |
| HX260YD+Z | HC260YD+Z |
| HX180BD+Z | HC180BD+Z |
| HX220BD+Z | HC220BD+Z |
| HX260BD+Z | HC260BD+Z |
| HCT600X+Z | HC340/590DPD+Z |
| HCT 780X+Z | HC420/780DPD+Z |
| HCT 980X+Z | HC550/980DPD+Z |
| - | HC820/1180DP+Z |
Applications
Solar mounting structures, cleanroom equipment, and architectural façades requiring aesthetic consistency.
Key Advantages
Visual Appeal
Gloss levels 20–40 GU eliminate light scattering in visible installations.
Coating Integrity
XRF testing guarantees zinc purity ≥99.995% with <0.01% Pb/Cd.
Custom Thickness
Zinc layers 20–275 μm (Z100–Z275) for coastal or industrial environments.
Frequently Asked Questions
What is the equivalent grade of DX51D+Z under the BAOGANG standard?
According to the comparison table, the equivalent grade for EN DX51D+Z under the BAOGANG standard is DC51D+Z.
What are the primary applications for these galvanized coils?
They are ideal for solar mounting structures, cleanroom equipment, and architectural façades where high aesthetic consistency and corrosion resistance are required.
How is the visual quality of the coils managed?
The visual appeal is optimized by keeping gloss levels between 20–40 GU, which effectively eliminates light scattering in visible structural installations.
What is the purity level of the zinc coating used?
The coating integrity is strictly controlled through XRF testing, guaranteeing a zinc purity of ≥99.995% with less than 0.01% Lead (Pb) and Cadmium (Cd).
Are there options for different zinc layer thicknesses?
Yes, custom zinc layers ranging from 20 to 275 μm (Z100 to Z275) are available to suit various coastal or harsh industrial environments.
Which high-strength steel grades are available in this standard comparison?
High-strength grades such as HCT 780X+Z and HCT 980X+Z correspond to BAOGANG's HC420/780DPD+Z and HC550/980DPD+Z respectively, offering enhanced structural load capacity.