Products
- Steel Pipes[7]
- Steel Sheets[10]
- Metal Building Materials[8]
- Roof Tiles[1]
- Steel I-Beams[7]
- Fencing[7]
- ATV Parts[1]
- Spring Steel[1]
Contact Us
- Contact Person : Ms. Zhao Cathy
- Company Name : Tianjin Glory Faith Imp.& Exp. Co., Ltd.
- Tel : 86-22-86819788, 86813088
- Fax : 86-22-86819788
- Address : Tianjin,Tianjin,No 1-14-102,Zhufang Park Duwang New City Beichen District, Tianjin China.
- Country/Region : China
- Zip : 300352
wholesale square hollow section tube
Product Detailed
Related Categories:Steel Pipes
wholesale square hollow section tube
1.size: 2-3/8"-13-3/8"
2.outside diameter 60-800mm
3.wall thickness4-13mm...
wholesale square hollow section tube
1.size: 2-3/8"-13-3/8" 2.outside diameter 60-800mm 3.wall thickness4-13mm... black / annealed
Chemical Composition:
| Hollow Section | ||||||||
| GRADE | CHEMICAL COMPOSITION | MECHANICAL PROPERTIES | ||||||
| C | Si | Mn | S | P | TENSILE STRENGTH | YIELD STRENGTH | AGT | |
| (Mpa) | (Mpa) | % | ||||||
| Q235 | 0.09-0.15 | ≤0.3 | 0.3-0.55 | ≤0.05 | ≤0.045 | ≥235 | 335-450 | ≥33 |
| Q345B | ≤0.20 | ≤0.55 | 1.00-1.60 | ≤0.040 | ≤0.040 | 470-630 | 345 | ≥21 |
Square and Rectangular Pipe Uses: Used for machinery, processing, structure building, automobile manufacturing, shipbuilding, electric power Steel Grade: St 37-2,St 52-3, Q195, Q235, Q345 We can also supply seamless square and rectangular pipe as request .
wholesale square hollow section tube
