Transmission line angle steel tower is called angle tower for short, and by their shapes they are generally divided into five types: glass type, cathead type, fonts on type , dry fonts type and bucket type. By the uses, they can be divided into: tension tower, straight line tower, angle tower, transposition tower (to replace the position of wire phase), terminal tower and crossing tower, etc.
- Various towers are all lattice structure. Bars are composed of single equilateral angle steel or combination of angle steel.
- The materials are generally Q235(A3F), Q345(16Mn) and Q420 The connection between the bars are crude bolts.
- Hot dip galvanized anti-corrosion. Very convenient for transportation and construction erection.
- To the towers, which vertical distance from horizontal ground to first-floor crossarm hang point is below 60 meters, we set foot nails on one of main legs to facilitate the construction workers to climb onto the tower for operation.
|Height||0.4-1000KV, height–according to the parameters offered by customer|
|Wind pressure||0~1kN/m2 (Chinese standard, other country’s standard may change based on it)|
|Wind speed||0~180km/h (American standard 3s gust)|
|Foundation type||Independent foundation/Raft foundation/Pile foundation|
|Environment condition||Soft ground/Mountain groud|
|Quality system||ISO 9001:2008/TL9000|
|Design standard||Chinese relative regulation/American standard G/American standard F|
|Galvanized||Hot dip galvanization (86μm/65μm)|