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| MOQ | 1 Ton/Tons |
| Standard | ASTM, BS, DIN, GB | Standard2 | ASTM A213-2001, ASTM A252-1998, BS 1139, BS 3059-2, DIN 1630, DIN EN 10025, GB 13296-2007, GB 9948-2006, GB 18248-2000 |
| Grade Group | 10#-45#, 16Mn, Cr-Mo alloy, Q195-Q345, ST35-ST52 | Grade | 10#, 20#, 16Mn, 12Cr1MoV, 30CrMo, 12Cr1MoVG, Q235, Q345, Q195, Q215, St37, St52, St37-2 |
| Thickness | 0.6 - 50 mm | Section Shape | Square |
| Outer Diameter | 10-600mm | Place of Origin | Shandong, China |
| Application | Structure Pipe | Technique | ERW |
| Certification | CE | Surface Treatment | Black surface |
| Special Pipe | EMT Pipe | Alloy Or Not | Non-alloy |
| Tolerance | ±5% | Type | Square Tubes |
| Processing Service | Punching, Cutting | Secondary Or Not | Non-secondary |
| Length | 1-12m | Key words | Square Tube |
| Surface | galvanized, painting | Color | blacl, silver |
| Material | Q235 | package | in bundle |
| price also | actual weight | thickness tolerance | +/-0.01mm |
| Other name | black square pipe price list/square pipe |
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