Self Supporting Galvanized 4 Legs Angle Steel Tower Telecommunication Lattice Tower

The angle steel or steel pipe is used as the tower column material, which has small wind load coefficient and strong wind resistance. The tower column is connected by outer flange plate, and the bolt is tensioned, which is not easy to damage, and reduces the maintenance cost. The triangular layout of the tower column saves steel, follows small, covers small area, saves land resources, and has convenient site selection, light weight of the tower body, convenient transportation and installation, short construction period, and the tower type changes with the wind load curve, Smooth lines, not easy to collapse in case of rare wind disaster, reduce human and animal casualties. The design conforms to the steel structure design specification and tower and mast design specification, and the structure. Effective service life: more than 50 years.

Performance characteristics: 1. Tower verticality: 1% ‰

2. Design wind speed: 25m / s-35m / S

3. Grounding resistance: ≤ 4 Ω

4. Permitted ice binding of Tower: 5-6mm

5. Anti damage ability: wind level 10

6. Anticorrosion treatment: hot zinc anticorrosion treatment / cold zinc anticorrosion treatment / paint painting

　Hebei Changtong Steel Structure Co., Ltd located in the hometown of China Tower， is a modern big-scale professional company fabricating triangular communicationtower , four-corner communication tower , cable tower , single-tube tower , camouflage communication tower and transmission line tower . integrating design , fabrication and marketing,annualproduction capacity reaches more than 30,000 tons .

　Company always adhere to the business strategy of "survive by quality, develop by credit , increase efficiency by science andtechnology", continuously carry out technical transformation , complete production equipment , reliable production process , adopt advanced CNC angle steel production line , CNC sheet production line and various supporting equipment . The equipment has a first-class iron tower stakeout center , all of which implement microcomputer lofting , which guarantees the processing quality and provides a strong guarantee for production , which can fully meet the design and production requirements of various types of towers and substation structures .
　Our steel tower products have won good reputation from our customers,including China tower,China mobile,China unicom,China elecom , State grid and so on.In addition , our products also were exported to many countries and areas,including South American , Africa , Southeast Asia and Ireland.