Polygonal Good Quality Customizable Lightning Protection System Tower
Feautures:
Specification
Lightning Rod Protection Tower
Beautiful appearance. Communication network construction must be used. Adopt hot dip galvanizing anticorrosion treatment, the direction of communication equipment can be adjusted. In addition to man-made damage and rare natural disasters will never lose its function.
Early discharge time:
| Size of Lightning Arrester |
Early discharge time |
| 3.3 |
>25μs |
| 4.3 |
>34μs |
| 5.3 |
>43μs |
| 6.3 |
>52μs |
Maxium radius of protection:
| |
Lightning protection radius |
| Building height(m) |
3.3 |
4.3 |
5.3 |
6.3 |
| First kind of lightning protection building |
45m |
54m |
63m |
70m |
| Second kind of lightning protection building |
65m |
74m |
84m |
92m |
| Third kind of lightning protection building |
75m |
85m |
95m |
102m
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Type
|
Straight Pole ,Suspension Pole ,Turn Pole, Terminal Pole,
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Suit for
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Pole For Lightning Protection
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Shape
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Multi-pyramidal,Columniform, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc)
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Material
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Usually Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400, SS490ST52, and others equivalent steel material
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Power
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10 KV ~220 KV
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Safety Factor
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Safety factor for conducting wine : 8
Safety factor for grounding wine : 8
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Standard
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ISO 9001:2008
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Surface treatment
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Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
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Joint of Poles
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Slip joint , flange connected
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Wall Thickness
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2~30mm
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Height
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From 9 meter to 100 meter
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Length of per section
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Within 14m once forming without slip joint.
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Welding
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flaw testing.Internal and external double welding makes the welding good
Welding Standard :AWS ( American Welding Society ) D 1.1
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Bolts and Nuts
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Mainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard
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Base plate
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Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client's requirement.
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Marks
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Nane palte through rivert or glue ,engrave ,emboss as per customer requirement
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Production Process
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Rew material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration →
Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages→Delivery
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Product Show
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Our Company
Hebei ChangTong steel tower 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,annual
production capacity reaches more than 30,000 tons.
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