A500 Carbon Steel Square Tube
Length:4m-10m (All can be customized as customer's requirements)<br/> Width:100~2000 mm (All can be customized as customer's requirements)<br/> Thickness:Cold Roll:0.1~3 mm (All can be customized as customer's requirements)<br/> Hot Roll:3~100 mm (All can be customized as customer's requirements)<br/> Surface：BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed<br/>
A283D Carbon Steel Square Tube
Length:4m-10m (All can be customized as customer's requirements)<br/> Width:100~2000 mm (All can be customized as customer's requirements)<br/> Thickness:Cold Roll:0.1~3 mm (All can be customized as customer's requirements)<br/> Hot Roll:3~100 mm (All can be customized as customer's requirements)<br/> Surface：BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed<br/>
A179 Carbon Steel Square Tube
Length:4m-10m (All can be customized as customer's requirements)<br/> Width:100~2000 mm (All can be customized as customer's requirements)<br/> Thickness:Cold Roll:0.1~3 mm (All can be customized as customer's requirements)<br/> Hot Roll:3~100 mm (All can be customized as customer's requirements)<br/> Surface：BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed<br/>
A283D Carbon Steel Square Tube
Length:4m-10m (All can be customized as customer's requirements)<br/> Width:100~2000 mm (All can be customized as customer's requirements)<br/> Thickness:Cold Roll:0.1~3 mm (All can be customized as customer's requirements)<br/> Hot Roll:3~100 mm (All can be customized as customer's requirements)<br/> Surface：BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed<br/>
