Hot Dipped Galvanized Steel Coil 1.0mm Thickness Z100 Zinc Coating for Building Panels
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd., established in 2025, has quickly become a reliable supplier of high-quality steel products in the global market. Our Hot Dipped Galvanized Steel Coil 1.0mm Thickness Z100 Zinc Coating is specifically engineered for building panel applications, offering exceptional corrosion resistance, durability, and formability. With an annual export value of US$50 million to US$100 million and a team of 51–100 experienced professionals, we ensure that every coil meets stringent quality standards. This product is ideal for architects, construction companies, and panel manufacturers who demand long-lasting performance and cost-efficiency.
Key Features & Technical Specifications
- Precise Thickness: 1.0 mm ±0.02 mm tolerance ensures uniform panel thickness and easy installation.
- Z100 Zinc Coating: 100 g/m² hot-dipped galvanized layer provides excellent anti-corrosion protection in various climates.
- Versatile Width Options: Available from 600 mm to 1500 mm, customizable to fit your building panel production line.
- Superior Surface Finish: Passivated, oiled, or skin-passed surface options to suit different post-processing needs.
- Excellent Formability: Suitable for roll forming, bending, punching, and deep drawing without cracking the coating.
- Strong Adhesion: The zinc layer adheres tightly to the steel base, preventing flaking during fabrication.
- Compliance with International Standards: Meets JIS G3302, ASTM A653, and EN 10143 specifications.
- Eco-Friendly Production: Our manufacturing process uses advanced hot-dip galvanizing technology with minimal waste.
| Parameter | Value |
|---|---|
| Thickness | 1.0 mm |
| Zinc Coating Weight | Z100 (100 g/m², both sides) |
| Coil Width | 600 – 1500 mm (custom) |
| Coil Inner Diameter | 508 mm or 610 mm (optional) |
| Coil Weight | 3 – 8 tons per coil |
| Steel Grade | DX51D, DX52D, S250GD (optional) |
| Surface Treatment | Passivated / Oiled / Skin-passed |
| Standard Compliance | JIS G3302, ASTM A653, EN 10143 |
Benefits for Your Building Panel Projects
- Long Service Life: The Z100 zinc coating effectively resists rust and corrosion, extending the lifespan of your building panels even in humid or coastal environments.
- Cost-Effective: Compared to stainless steel, galvanized coil offers similar protection at a fraction of the cost, reducing your overall project budget.
- Lightweight yet Strong: 1.0 mm thickness provides a good balance between structural strength and weight, making panels easier to handle and install.
- Consistent Quality: Our coils are produced with tight thickness and coating tolerances, ensuring uniform panel dimensions and reliable performance.
- Easy to Paint or Coat: The galvanized surface can be further painted or coated for aesthetic purposes, with excellent paint adhesion.
- Wide Application: Perfect for roof panels, wall panels, ceiling panels, sandwich panels, and industrial building cladding.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between Z100 and other zinc coatings?
A: Z100 indicates 100 g/m² of zinc on both sides of the steel. It is a standard coating for moderate corrosive environments. For higher protection, Z140 or Z180 are available upon request. -
Q: Can this coil be used for exposed outdoor panels?
A: Yes, the Z100 coating provides adequate corrosion resistance for outdoor applications. However, for extremely harsh conditions (e.g., coastal areas), we recommend a heavier coating or additional paint protection. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is typically 25 tons per specification. Smaller orders can be accommodated on a case-by-case basis. Please contact our sales team for details. -
Q: How is the coil packaged for sea freight?
A: Each coil is wrapped with waterproof paper, plastic film, and steel strapping, then placed on wooden pallets or in containers to prevent damage during transit. -
Q: Do you offer third-party inspection?
A: Yes, we can arrange inspections by SGS, BV, or other accredited third-party agencies at your request. The cost is negotiable. -
Q: What is the lead time for this product?
A: Typical lead time is 15–20 days after receiving the deposit. For urgent orders, we can expedite production to 10–12 days subject to availability. -
Q: Can you provide coils with specific width or inner diameter?
A: Yes, we offer customization. Width from 600 mm to 1500 mm and inner diameter 508 mm or 610 mm are commonly available. Other sizes can be discussed. -
Q: Is the product suitable for roll forming into trapezoidal panels?
A: Absolutely. The 1.0 mm thickness and Z100 coating are ideal for roll forming. The zinc layer has excellent ductility, so it will not peel or crack during the forming process.
Trust Hemaokang Steel for Your Supply Chain
Hemaokang Steel (Shandong) Co., Ltd. is a ISO9001 certified manufacturer with a dedicated team of 51–100 employees. Our annual export value of US$50 million – US$100 million reflects the trust from clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and Asia. We are located in Liaocheng, Shandong, China – a major steel production hub – which gives us access to high-quality raw materials and efficient logistics. Every coil is produced under strict quality control, and we offer responsive after-sales support. Contact us today for a competitive quotation or to discuss your specific requirements. Let us be your reliable partner for building panel materials.
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