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| MOQ | 1 Ton/Tons |
| Standard | DIN, ASTM, BS, JIS, DIN 1629/3, DIN 1629/4, DIN 1630, DIN 2391, DIN 17175, ASTM A53-2007, ASTM A513-2007, ASME B36.19M-1985, BS 1387, BS EN 39, JIS G3466 | Grade | Q195-Q345, A53-A369, Q235, Q345, A53(A,B), A312, A335 P5, A179-C, A192, A315, A178-c, A135-A, A250 |
| Thickness | 0.5 - 30 mm | Section Shape | SQUARE |
| Outer Diameter | 20-1000mm | Place of Origin | China |
| Application | Gas Pipe, Boiler,Pressure vessel,Structure steel,decoration, machine,ect | Technique | erw |
| Certification | ce | Alloy Or Not | Non-alloy |
| Tolerance | ±3% | Type | Square Tubes |
| Processing Service | WELDING | Product name | square steel pipe |
| Material | Alloy Steel/carbon steel/stainless steel | Certificate | ISO9001:2008 |
| Delivery term | FOB, CIF, CFR,EXW | Delivery Condition | Sea transportation |
| Packing | waterproof package or as required |
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