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| Standard | API, ASTM, bs, GB, JIS, API 5L, ASTM A53-2007, BS 1387, BS 1139, BS EN10025, BS EN10219, BS EN10217, GB/T5310, JIS G3445-2006 | Grade | 10#-45#, 16mn, A53-A369, ST35-ST52, 10#, 20#, 45#, 16mn, A53(A,B), A106(B,C), ST37, ST52, St37-2, ST35 |
| Thickness | 0.5 - 50 mm | Section Shape | Square |
| Outer Diameter | 10*10mm-500*500mm | Place of Origin | Tianjin, China |
| Application | Structure Pipe | Technique | ERW |
| Certification | Other | Surface Treatment | Other |
| Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-Alloy |
| Secondary Or Not | Non-secondary | Product name | Square Steel Pipe |
| Keyword | square steel tubes | Surface | Black |
| Type | Hot Rolled Hollow Carbon Pipe | Material | Q195/Q215/Q235/Q345 |
| Usage | Construction Structure | Length | 1-12m |
| Shape | Square. Rectangular | Package | Container Bulk |
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Need Help![prices of steel profiles ! 1/2" square galvanized tubing in 14 gauge / carbon galvanized square tube](https://img2.tradewheel.com/uploads/images/products/4/2/prices-of-steel-profiles-12quot-square-galvanized-tubing-in-14-gauge-carbon-galvanized-square-tube1-0826870001621439885-300-.jpg.webp "prices of steel profiles ! 1/2" square galvanized tubing in 14 gauge / carbon galvanized square tube")
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