4-legs Tubular Tower Double Platform
4-Legs Tubular Communication Tower Features
1. The seamless steel pipe is used as the column material, the wind load coefficient is small, and the wind resistance is strong.
2. The tower column is connected by an outer flange, and the bolt is pulled, which is not easy to damage and reduces maintenance costs.
3. The roots are small, the land resources are saved, and the site selection is convenient.
4. The tower body is light in weight, and the new three-leaf cutting board reduces the basic cost.
5. Truss structure design, convenient transportation and installation, and short construction period.
6. The tower type is designed with the wind load curve changing, and the lines are smooth. It is not so easy to collapse in a box of rare wind disasters, reducing human and livestock casualties.
7. The design conforms to the national steel structure design specification and tower design rules, and the structure is safe and reliable.
Standards
| Manufacturing standard | GB/T2694-2018 |
| Galvanizing standard | ISO1461 |
| Raw material standards | GB/T700-2006, ISO630-1995, GB/T1591-2018;GB/T706-2016; |
| Fastener standard | GB/T5782-2000. ISO4014-1999 |
| Welding standard | AWS D1.1 |
Tower Assembly & Inspection
XYTower has a strict test protocol to ensure all products we fabricate is quality. The following process is applied in our production flow.
Sections and Plates
1. Chemical composition (Ladle Analysis) 2. Tensile Tests 3. Bend Tests
Nuts and Bolts
1. Proof Load test 2. Ultimate Tensile Strength test
3. Ultimate tensile strength test under eccentric load
4. Cold bend test 5. Hardness test 6. Galvanizing test
All the test data are recorded and will be reported to the management. If any flaws are found, the product will be repaired or scraped directly.
