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| MOQ | 25 Ton/Tons |
| Port | TIANJIN |
| Packaging | PACKING in bundle with oil no joint without the mattress PVC clothes. OR depend on customer require. |
| Lead Time | - |
| Standard | ASTM | Standard2 | ASTM A1020-2002, ASTM A335M-2006, ASTM A450-1996, ASTM A513-2007, ASTM A523-1996, ASTM A53M-2007, A |
| Grade Group | 10#-45#, Q195-Q345 | Grade | 10#, 20#, 45#, Q195, Q215, Q235, Q345 |
| Thickness | 0.45 - 20 mm | Section Shape | Square |
| Outer Diameter | 15mm-500mm | Place of Origin | Tianjin, China (Mainland) |
| Application | Structure Pipe | Technique | ERW |
| Certification | CE | Surface Treatment | square steel pipe |
| Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-alloy |
| Keyword | square steel pipe | steel square pipe | made in china |
| Color | black or galvanized | Material | S235JRH,S275JOH,S275J2H,S355JOH,S355J2H and S355K2H |
| Sectional shape | square | Type | Hot Rolled Hollow Carbon Pipe |
| Length | 1-16m | Usage | Construction Structure |
| small size pipe | 20mm*20mm*1.0mm | large size tube | 500mm*500mm*16mm |
| Secondary Or Not | Non-secondary |
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