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　　20X20 Galvanized Steel Hollow Section

　　Standard:BS

　　Grade Group:16Mn

　　Thickness:0.7 - 16 mm

　　Section Shape:Square

　　Outer Diameter:10*10-500*500

　　Place of Origin:China

　　Application:Structure Pipe

　　Technique:ERW

　　Certification:ISO

　　Material:Q195/Q215/Q235/Q345

　　Technique:Hot Rolled ERW Square Pipe

　　Length:1-12m

　　Usage:Construction Structure

　　Port:Tianjin

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