Specifications Steel Pipe
1.Materl : Q235/Q195
2.Shape : Square & Rectangle & hollow
3.Coating: Gi or Black
Low Carbon Steel Pipe
1.Main products Hot Dipped Galvanized Steel Pipe
& Tube Hot dipped galvanized Square & Rectangle Steel Pipe &Hollow Section
Steel Pipe ERW Steel Pipe & Tube
Black erw steel pipe Welded steel pipe
Hot rolled, Cold rolled, ERW, High-frequency welded.
2.Material: Q235,Q345,Q195,Q215,Q195-Q345 3.Specifications: Size: 10*10-400*400mm or customise Thinkness:1.0-17.5mm Length: 4-12m or customise 4.Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment. 5. Grade and Chemical Composition & Mechanical Properties
| Grade || Class ||Chemical Composition % ||Tensile Strength ||Yield Strength ||Elongation |
|C ||Mn ||Si ||S ||P || MPa || MPa ||% |
|Min ||Max |
|Q195 || ||0.06~0.12 ||0.25~0.50 ||0.30 ||0.050 ||0.045 ||315 ||195 ||22 |
|Q215 ||A ||0.09~0.15 ||0.25~0.55 ||0.30 ||0.050 ||0.045 ||335 ||215 ||22 |
|B ||0.045 |
|Q235 ||A ||0.14~0.22 ||0.30~0.65 ||0.30 ||0.050 ||0.045 ||375 ||235 ||20 |
|B ||0.12~0.20 ||0.30~0.70 ||0.040 |
6. Inspection Standard
8.Package International exporting package: packed in bundles or according to our customers' demand. Length less than 5.8m pipes can be loaded into 20FT container, max weight is 25tons. Length Less than 11.8m pipes be loaded into 40FT container max weight is 25tons .
9.Stock in Factory
11.Applications Our steel pipes could be applied in many places such as : (1).Machinery manufacture: glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment, sanitation equipment. (2).Roads and Bridges: railway, aviation, expressway, overpass, road fence, traffic signs. (3).Construction engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall. (4).Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall. (5).Transportation: automobile manufacture, ship manufacture, container, tricycle, tower crane.
12.Factory outside viem
We are a factory in Tianjin , which is the biggest steel center in the north of China, if you are interested in our products, please contact with me ! It is pleasure to serve for you! Your sincerely Ida Tel:86-22-58399870-807 Mobile:0086-18622402978 Skype:ida.yun
Contact us if you need more details on Hollow Section. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hot Dip Galvanized Square and Rectangle Steel Pipe、Black Square and Rectangle Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : ERW Black Steel Pipe