镀锌方钢管
材料：Q195，Q215，Q235和Q345
与astm，ansi，din，bs和gb标记
欢迎定制规格
表面：油或根据客户要求在表面上喷漆
包装：捆绑或编织袋
尺寸：15 x 15至400 x 400毫米
厚度：1.2〜25mm

Galvanized square steel pipe
Materials: Q195, Q215, Q235 and Q345
With ASTM, ANSI, DIN, BS and GB marks
Customized specifications are welcome
Surface: oil or painting on surface according to customer's requirements
Packaging: bundle or woven bag
Sizes: 15 x 15 to 400 x 400mm
Thickness: 1.2 to 25mm