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| MOQ | 10 Ton/Tons |
| Standard | ASTM, GB, JIS, DIN, API, bs, ASTM A106-2006, ASTM A53-2007, ASTM A53M-2007, ASME B36.10M-2004, GB/T 3091-2001, GB/T 13793-1992, JIS G3444-2006, JIS G3466, DIN 2444, API 5L, BS 1387, BS 1139, BS 4568, | Grade | Q195-Q345, A53-A369, ST35-ST52, 10#-45#, Q235, Q345, Q195, Q215, A53(A,B), A106(B,C), ST42, 10#, 20# |
| Thickness | 1 - 15 mm | Section Shape | Square |
| Outer Diameter | 20x20 -- 400x400 mm | Place of Origin | Tianjin, China |
| Application | Structure Pipe | Technique | ERW |
| Certification | ISO9001 ISO18001 UL | Surface Treatment | Galvanized or Painted, Galvanized (hot dipped) |
| Special Pipe | Thick Wall Pipe | Alloy Or Not | Non-Alloy |
| Tolerance | u00b110% | Type | Squareu2002Tubes |
| Processing Service | Bending, Welding, Punching, Cutting | Product name | Sqaure and rectangular steel tube |
| Secondary Or Not | Non-secondary | Size | 20x20 -- 400x400 mm |
| Wall thickness | 1.0 --15 mm | Length | 6m instock ( 1.5-8m customized) |
| Material | Carbon Steel (Q195, Q235, Q345) | Zinc coating | 220 g/m2 ( or customized) |
| Pipe Ends | plain ends | End protector | None OR Plastic caps |
7F, NO. 4 Anshun Building, Dafeng Road (Aqua City ), Hongqiao Distr
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