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      Product name:Welded Carbon Steel Hollow Section

　　Standard: GB, ASTM, DIN, JIS, AISI, BS

　　Forming: Hot-Rolled Steel

　　Member: Hollow Section

　　Carbon Structural Steel: Q195

　　Application: Steel Structure Platform, Steel Fabricated House, Steel Structure Bridge, Construction

　　Outside Diameter: 10mm~600mm

　　Grade: ASTM A53 GR.A/ B, ASTM A106 GR.A/B, Q345B

　　Specification: ASTM ,JIS,En,DIN,GB,KS

　　Type: Hollow Section

　　Connection Form: Welded Connection

　　Residential Wall Structure: Construction

　　Length: 1-12m

　　Transport Package: Bundled & Seaworthy