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Specifications of Heavy Duty Prop:1. Surface Treatment: Pre-paint or hot dip galvanized, we also accept customization as the designation of customers. 2. Diameter: 48-76mm 3. Raw Material: Q235 We also provide light duty props and other steel structure component products.
| Item | Min. Height(mm) | Max. Height(mm) | Outside Tube(mm) | Inside Tube(mm) |
| 12 | 1700 | 2800 | 60*2.5 | 48*3.5 |
| 13 | 1800 | 3000 | ||
| 14 | 1900 | 3200 | ||
| 15 | 2000 | 3400 | ||
| 16 | 2100 | 3600 | ||
| 17 | 2200 | 3800 | ||
| 18 | 2300 | 4000 | ||
| 19 | 2300 | 4100 | 76*3.0 | 63*3.0 |
| 20 | 2400 | 4300 | ||
| 21 | 2500 | 4500 | ||
| 22 | 2600 | 4700 | ||
| 23 | 2700 | 4900 |