Monopole tower communication pole tower
Steel Monopole Tower: We are profession in this type line of power tower from 10KV to 500kV; Communication Series Tower, stainless steel pipe&tube, steel pole tower, steel pole, Microwave Series Tower, Monopole Series Tower, Guyed Series Tower, substation structure, Lightning Protecting Series Tower, Radio Series Tower, Electric Power Series Tower, Street Light Pole Series Tower, made by our company can be widely used in army, post, telecommunication, mobile communication, radio and TV, etc
CLIMATIC CONDITIONS
Average grade of the atmosphere : Very heavily polluted, Humid and saline
Minimum ambient temperature : 100C
Maximum ambient temperature : 400C
Average ambient temperature : 340C
Relative humidity- maximum : 90 – 100%
Average Annual Rainfall : 1500-2500 mm
Maximum Wind velocity : 120km/hr. (33.3 m/s)
Isokeraunic level : 180 thunderstorm days
Seismicity Coefficient : 0.16
Altitude or Terrain : 0 – 500m a.s.l
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Type |
Steel tubular tower, Communication tower, Lighting rod tower, Radio and television tower, Electrified railway structure, Substation architecture Telecommunication tower |
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Material |
Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm² As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400, or any other standard by client required. |
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Power Capacity |
10~550KV |
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Welding |
Welding complies with AWS D1.1 standard. CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment as your request |
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Galvanization |
Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required. |
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Joint |
Joint with insert mode, flange mode. |
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Painting |
According to clients’ request |
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Life Period |
More than 25 years, it is according to installing environment |
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Certificates |
ISO9001-2008 , Test report of 220kV Steel Tubular Tower & Transmission Line Tower 500kV, Certificate of Conformity of Factory Production Control from LIoyd’s Register, etc |
TYPE OF MONOPOLE
Monopoles shall be self-supporting and galvanised tubular steel type with body extensions. The body extensions shall be applied on the slope so that legs are suited to the original slope of tower-site so that excessive land cutting around foundations and land collapse is prevented
.The following monopole types shall be designed for the project in order to meet various monopole positions and loadings economically