DX51D SGCC G550 High Strength Galvanized Steel Coil 1.5mm 2.0mm Z120 for Thailand Warehouse Portal Frame Structure
DX51D SGCC G550 High Strength Galvanized Steel Coil for Portal Frame Structures
DX51D and SGCC grade G550 high tensile galvanized steel coil in 1.5mm and 2.0mm with Z120 coating, designed for warehouse portal frames and pre-engineered steel buildings in Thailand.
Key Features
- G550 High Tensile: Minimum yield strength 550 MPa for maximum structural efficiency
- Lightweight Design: High strength-to-weight ratio reduces steel consumption by up to 30% vs conventional grades
- Z120 Coating: Adequate corrosion protection for enclosed industrial building environments
- Good Weldability: Low carbon equivalent ensures reliable welding in fabrication shops
- Minimized Spangle: Smooth surface finish suitable for post-fabrication painting
Thailand Warehouse Construction
Optimized for Thailand booming logistics and warehouse construction sector. Ideal for portal frame columns, rafters, purlins and girts in clear-span steel buildings up to 30m width. G550 grade allows lighter sections while meeting Thai building code structural requirements. Popular in Eastern Economic Corridor (EEC) industrial projects.
Supply & Packaging
MOQ 5 tons, FOB USD 620-780 per ton. 10-20 working days delivery to Laem Chabang or Bangkok ports. Heavy-duty VCI anti-rust packaging.
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