1,Product InformationProduct NameActual Weight Galvanized Square Hollow Section Steel TubeOD20-219mm,WT:0.8-12mmSize10*10-400*400mm,WT:0.8-12mmLength0.3-13m or as your requirementSurfacePre-galvanized/Hot Dip Galvanized/Oiled/PaintedZinc Coating50-150g/m2 for Pre-galvanized,200-600g/m2 for hot dip g......
| Product Name | Actual Weight Galvanized Square Hollow Section Steel Tube |
| OD | 20-219mm,WT:0.8-12mm |
| Size | 10*10-400*400mm,WT:0.8-12mm |
| Length | 0.3-13m or as your requirement |
| Surface | Pre-galvanized/Hot Dip Galvanized/Oiled/Painted |
| Zinc Coating | 50-150g/m2 for Pre-galvanized,200-600g/m2 for hot dip galvanized |
| Material | Q195/Q215/Q235/Q345/Q195-Q235 |
| Standard | ASTM-A53 /BS 1387-1985/ GB/T 3091-2001 for round pipe |
| ASTM A500 /GB/T3094 for square/rectangular pipe | |
| Ends | Plain /Beveled/ Threaded with sockets coupling and plastic caps/ Necking down/expanding neck/punching holes |


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