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Runhai supplies hot-dip galvanized steel coil in DX51D grade with zinc coating weights from Z20 to Z275g/m2, a standard industrial range for corrosion protection in construction and automotive applications. The material is available in G30, G60 and G90 classifications, which correspond to typical coating thickness tiers used for roofing, structural panels and infrastructure projects. Thickness spans 0.2mm to 2mm, covering light-gauge cladding through to heavier structural uses.
The base steel is cold-rolled DX51D, a formable grade that meets EN 10346 and ASTM A653 standards for galvanized coil. Zinc layers in this range provide 10 to 30 years of atmospheric corrosion resistance depending on environment, with G90 offering the heaviest protection. Spangle size is typically regular for consistent appearance in exposed applications, while skin-pass options can be added for tighter surface finish where painting is required.
Architects and contractors source this coil for roofing, wall cladding and prefabricated building systems in MENA and Southeast Asia, where humidity and temperature swings demand durable coatings. Importers confirm thickness and coating weight with mill test certificates, then specify coil width and inner diameter for containerised shipments. Standard export packaging uses steel strapping and edge protectors to prevent transit damage.
| Grade | DX51D |
| Coating Type | Hot-Dip Galvanized |
| Zinc Coating Weight | Z20 to Z275g/m2 |
| Coating Classification | G30, G60, G90 |
| Thickness | 0.2mm to 2mm |
| Base Material | Cold-Rolled Steel |
| Typical Width | 900mm to 1500mm (standard for construction coil) |
| Typical Coil Inner Diameter | 508mm or 610mm (standard for export) |
| Spangle | Regular (typical for exposed applications) |
| Standards | EN 10346, ASTM A653 (typical for DX51D coil) |
Runhai is based in Jinan City, Shandong Province, China, a region known for its concentration of steel mills and coil service centres. The company operates from a verified address in the Jianna area of Jinan, with logistics access to Qingdao and Tianjin ports for containerised exports.
The supplier’s profile shows a harbor trust tier, indicating established export capability for galvanized coil. While the listed response rate is currently zero, the presence of detailed product specifications suggests active trade in DX51D material. Runhai does not state additional certifications or production capacity in its profile, so buyers should request mill test certificates and production lot details directly.
Hot-dip galvanized steel coil in DX51D grade is a widely traded industrial material with zinc coating ranging from Z20 to Z275g/m2, available in G30, G60, and G90 classifications. With thickness between 0.2mm and 2mm, it serves critical applications in construction, roofing, automotive manufacturing, and infrastructure projects worldwide. This product is a staple in global steel trade, with major supply from Asian mills and consistent demand from importers in MENA, Africa, and Southeast Asia.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the zinc coating weight and thickness against your project specifications using the mill test certificate. Confirm that the coil’s mechanical properties (yield strength, elongation) meet the forming requirements for your profiling line or end application.
Logistics confirmation should cover coil dimensions, inner diameter and maximum weight per coil to ensure compatibility with your unloading and handling equipment. Request Incoterms (commonly FOB Qingdao or CIF destination) and packaging details, including steel strapping and edge protection, to prevent transit damage.
Quality checks should include visual inspection for coating consistency, spangle uniformity and edge condition. For critical applications, perform a zinc adhesion test (ASTM A123) and salt spray test (ASTM B117) on sample pieces. Ensure the supplier provides a commercial invoice, packing list and certificate of origin for customs clearance.
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When sourcing Aluzin Galvanized Gl Gi Coil for your business, securing the right balance of quality and cost is essential. Runhai, a verified supplier based in China, offers this product with key specifications including DX51D (EN 10346), G30 / G60 / G90 coating grade, z20 to z275 g/m2 (Zinc coating weight per square meter), and 0.2mm to 2.0mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $610/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7210.49, making it a staple in the Steel Coils sector with strong demand from importing countries worldwide.
Importing Aluzin Galvanized Gl Gi C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Runhai offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7210.49 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluzin Galvanized Gl Gi C has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Coils category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Aluzin Galvanized Gl Gi C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7210.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Aluzin Galvanized Gl Gi Coil from Runhai is $610/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Runhai through EximNext.
The supplier, Runhai, has set a Minimum Order Quantity (MOQ) of 1 Bags for Aluzin Galvanized Gl Gi C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Aluzin Galvanized Gl Gi Coil is classified under HS Code 7210.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Aluzin Galvanized Gl Gi C from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Runhai. Ensure you have the necessary import licenses for Steel Coils products in your destination country.
Yes, Runhai is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Aluzin Galvanized Gl Gi Coil supplied by Runhai include DX51D (EN 10346), G30 / G60 / G90 coating grade, z20 to z275 g/m2 (Zinc coating weight per square meter), and 0.2mm to 2.0mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Runhai offers Aluzin Galvanized Gl Gi C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Aluzin Galvanized Gl Gi C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Runhai through our platform.
Runhai maintains international quality certifications. These ensure that the Aluzin Galvanized Gl Gi C meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Runhai will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Runhai.
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