Specifications

750kv power tower line , our company have the 750KV power line certificaiton

 

                Qingdao Histro Steel Tower Co.,Ltd 

    Power transmission line tower referred to as the Eiffel Tower, according to their shape, are generally divided into: glass type, Oxytropis type, the font, dry five kinds of fonts, and barrel, according to zoning are: Tension tower, straight-line tower, corner tower, for Bit towers (location of towers to replace the phase conductor), the terminal tower and across the towers and so on, their structural features are all kinds of tower-type space truss structure, and bars mainly by a single angle or a combination of equilateral angle steel composition, material generally used Q235 (A3F) and Q345 (16Mn) are two types of inter-connected using crude bar bolts, through bolts shear connection, the entire tower from the angle iron, steel plate and bolts to connect the composition,
Individual components such as the tower legs, etc., a few pieces of steel welded into an assembly, so hot-dip galvanizing corrosion, transport and construction, set up is very convenient. For the call in the 60m high tower below, in the tower where a main material to set foot on a nail, in order to facilitate construction operations staff denta operations.