GI, Galvanized Steel Coil

The GI galvanized steel coil from Qingdao Fortune Land Steel Co., Ltd. is a zinc-coated carbon steel product engineered for structural and fabrication uses. Supplied in a thickness range of 0.125 mm to 1.5 mm and widths from 900 mm to 1500 mm, it meets the dimensional tolerances required for industrial applications such as roofing, cladding and light structural frameworks. The zinc layer, applied via hot-dip galvanizing, delivers corrosion resistance that extends service life in outdoor and humid environments.

Standard grades for galvanized steel coils include SGCC, SGCD and DX51D, with typical zinc coating weights of 100 g/m² to 275 g/m² per side for exterior applications. The coil’s base material is usually commercial-quality cold-rolled steel, conforming to ASTM A653 or JIS G3302, which ensures consistent mechanical properties such as tensile strength of 270 MPa to 550 MPa depending on grade. Coil inner diameters are typically 508 mm or 610 mm, with outer diameters up to 2000 mm, allowing compatibility with standard uncoiling and forming equipment.

This product is primarily sourced by manufacturers of construction materials, automotive components and appliances who require durable, cost-effective steel with minimal maintenance. It is shipped in seaworthy packaging to prevent transit damage, and common trade terms include FOB Qingdao with lead times subject to mill schedules. Buyers should confirm exact coil weights and packaging configurations to align with their production and handling capabilities.

Qingdao Fortune Land Steel Co., Ltd. operates from Shandong, China, with its registered address at 2-2504, Renbei Building, No.10 Shandong 266071. The company is classified as an imported-tier supplier within the harbor trust tier, indicating a focus on cross-border trade and established export capabilities. Its profile does not state a verified response rate, average response hours, or additional operational metrics, so buyers are advised to confirm communication channels directly.

The supplier specializes in steel products, including galvanized coils, and positions itself for international buyers requiring industrial-grade materials. While the listing does not provide details on production capacity, certifications, or client history, the product range and export orientation suggest experience in serving overseas markets. Buyers should request documentation such as mill test certificates and quality assurance reports to validate material properties and compliance with specified standards.