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| MOQ | 5 Ton/Tons |
| Standard | API, ASTM, BS, GB, JIS, API 5L, ASTM A53M-2007, BS 1387, BS EN 39, GB/T3901, JIS G3452-2004, JIS G3444-2006, ASTM A500 , GB/T 6728 , AS/NZS 1163 | Grade | A53-A369, Q195-Q345, ST35-ST52, A106(B,C), Q235, Q345, Q195, Q215, ST37, ST52, ST35 |
| Thickness | 0.5 - 30 mm | Section Shape | SQUARE |
| Place of Origin | Tianjin, China | Application | Construction, Steel structure, Building material, Machinery parts |
| Technique | erw | Certification | CE, ISO 9001:2008, FPC |
| Surface Treatment | Black pipe, surface treatment according to customers' requirement | Special Pipe | Thick Wall Pipe |
| Alloy Or Not | Non-alloy | Tolerance | ±1% |
| Type | Square Tubes | Surface | Customers't Requirement |
| Sample Service | Free Sample, Charge INT'L courier | End protector | Reqeust |
| Reprocessed Surface Treatment | anti-rust oiled , galvanized , color primer painted | Reprocessed pipe | cut to required length , perforate holes, weld plates, ects |
| Material | Q195/Q215/Q235/Q345 | Usage | Construction Structure |
| Product name | 1 inch square iron pipe, square tube carbon steel pipe | Shape | Square. Rectangular.Round |
RM 1502, 15F, NO. 4 Anshun Building, Dafeng Road (Aqua City ), Hongqiao Distr., Tianjin City, China
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