The yield strength of the high-strength steel pipe produced by our company is 700-1800mpa, and the tensile strength is 900-2000Mpa. Compared with ordinary steel pipes, high-strength steel pipes, in addition to the advantages of high strength, also has the following advantages: 1, the same specifications and the same strength, the weight is reduced by about 30% compared with ordinary steel pipes. 2, in the use of materials can save about 30%. 3, the use of can greatly improve the local stability of the structure, increase the strength of the steel pipe section. 4, compared with ordinary steel pipe to reduce the corresponding transportation costs.
High strength steel pipe
High strength steel pipe
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| Size(mm) | Wall thickness(mm) |
| 20x20 | 1.0-1.5 |
| 25x25/20x30 | 1.2-2.5 |
| 30x30/40x20/50x25/40x30/50x30 | 1. 5-2.5 |
40x40/30x50/50x40 | 1. 5-2.5 |
| 50x50/40x60 | 1. 5-3.0 |
| 60x60/40x80/60x50/70x50 | 2.0-4. .0 |
| 80x80/60x100/ 100x50/120x50 | 2.0-4.5 |
| 90x90/60x120/80x100/120x50 | 2.5-4. 5 |
| Size(mm) | Wall thickness(mm) |
| Φ16.0 | 0.8-1.5 |
| Φ21.3 | 0.8-1.5 |
| Φ26.8 | 1.0-2.0 |
| Φ33.5 | 1.0-3.0 |
| Φ42.3 | 1.0-3.0 |
| Φ48.0 | 1.0-3.0 |
| Φ60.3 | 1.5-4.0 |
| Φ76.1 | 2.0-5.0 |
| Φ89.5 | 2.0-5.0 |
| Φ114 | 2.0-6.0 |
We are engaged in the design, development and manufacture of straight seam welded pipe equipment, high-precision crossbar shear production line, spiral welded pipe equipment, high-frequency welding H-shaped steel equipment, cold-formed steel equipment, hot-dip galvanizing production line and roll.
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