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| Port | Tianjin, Qingdao |
| Packaging | square tube for funiture material In bundles, Varnish coating, Ends can be bevelled or square cut, End capped |
| Lead Time | - |
| Standard | API, ASTM, DIN | Standard2 | API 5L, ASTM A53-2007, DIN EN 10216-1-2004 |
| Grade Group | 16Mn, A53-A369, Q195-Q345 | Grade | 16Mn, A53(A,B), Q235, Q345 |
| Thickness | 0.4 - 25 mm | Section Shape | Square |
| Outer Diameter | 10*10-600*600 | Place of Origin | Tianjin, China (Mainland) |
| Application | Structure Pipe | Technique | Hot Rolled |
| Certification | ISO | Surface Treatment | Raw material |
| Special Pipe | API Pipe | Alloy Or Not | Non-alloy |
| Product name | square steel pipe | Material | Q195-Q345 |
| Surface | Black, galvanized, color painting | Usage | structure, building |
| Length | 1-12M | Shape | Square. Rectangular.Round |
| Keyword | steel square tube | Secondary Or Not | Non-secondary |
Rm. 429-432, Office Bldg., Add No. 1, 17, Shuangchen Middle Road, Beichen Economic Development Zone, Tianjin, China (Mainland)
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