煜隆（天津）金属材料有限公司专注生产供应空心型钢与钢管
Product name: Sharp corner hollow section、Structual steel box section、SHS RHS Sharp corner hollow section SHS: Out Diameter:20*20 - 1200*1200 MM Wall Thickness: 1.3 - 50 MM RHS: Out Diameter:30*20 - 1500*1000 MM Wall Thickness: 1.3 - 50 MM Length:6m or 12m or according to customer requirment Standard:ASTM A500、EN10219、ASTM A106、EN10210、AS1163、JIS G3466 process:Cold-Form or Hot-Form
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