Product Introduction
Carbon steel square tube is a hollow square cross-section steel tube, also known as steel cold-bent profile.
| Product | Carbon Square/Rectangular Pipe |
| Standard | ASTM GB DIN JIS EN |
| Steel Grade | Q195 → Grade B, SS330,SPHC, S185 |
| Q215 → Grade C,CS Type B,SS330, SPHC | |
| Q235 → Grade D,SS400,S235JR,S235JO,S235J2 | |
| Q345 → SS500,ST52 | |
| Length | 1-12m, you can customize the length you need |
| Wall Thickness | 0.4-25mm |
| Outer mater | 10*10-600*600mm |
| Technology | Hot rolled,Cold rolled,Black annealed |
| Surface | 1) Bared |
| 2) Black Painted (varnish coating) | |
| 3) Galvanized | |
| 4) With Oiled | |
| 5) 3 PE, FBE, corrosion resistant coating | |
| Delivery Term | 10-25 days after we received your advanced deposit. |
| End | beveled or square cut, plastic cap |
| End Finish | Plain/ beveled ends or threaded with sockets/coupling and plastic caps. |
| Packaging | Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. |
| Application | construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, |
| Furniture tube, Low pressure fluid tube, etc |
Product Application
Carbon steel square tubes are widely used in construction, machinery, furniture, automobile and other industries due to their high strength, good corrosion resistance and welding performance.
Project Case
Additional Processing Technology
Product Packaging
Product Transportation
