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| MOQ | 5 Ton/Tons |
| Standard | DIN, GB, JIS, DIN EN 10025, GB 5130, GB/T5310, JIS G3101, JIS / ASTM/ EN/ GB | Grade | Q195-Q345, ST35-ST52, Q195, Q215, Q235, Q345, ST35, ST37, ST37-2 |
| Thickness | 1 - 50 mm | Section Shape | SQUARE |
| Outer Diameter | 20*20~1500*1500mm | Place of Origin | Shanghai, China |
| Application | Mechanical manufacture, steel structure, and etc. | Technique | Hot Rolled |
| Certification | MTC | Surface Treatment | Coated or Galvanized available |
| Special Pipe | hollow section square black steel pipe | Alloy Or Not | Non-alloy |
| Product name | Low Price & Hot Sale Square Tube Strong Steel Weight | Material | S235/S275/S355/SS400/SS540/Q235/Q345/A36/A572 |
| Certificate | MTC Available after shipment | Processing | Paintting/Cutting/Drilling/Bending/Welding |
| Material Status | Large stock or fast new production | Surface treatment | Black or Galvalizing at client's cost |
| Inspection | Accept SGS, BV & Etc third party inspection | Item | Rectangular pipe/Square pipe |
| Secondary Or Not | Non-secondary |
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