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ISO 9001 2008 100 meter Q235 Q345 Lightning Tower

Hebei Changtong Steel Structure Co., Ltd.
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ISO 9001 2008 100 meter Q235 Q345 Lightning Tower

Brand Name : ChangTong

Model Number : JGT190409-2

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1piece

Price : USD1000-15000

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20000Tons/year

Delivery Time : 30-45days

Packaging Details : containers

Material : Steel Q235B Q345B

Appearance Treatment : Hot-dip galvanized

Height of Tower : 10m-50m/Customized

Connection structure : bolts connection

Design wind speed : 30m/s

structure type : Self-standing / pull type

Lifetime : More than 30 Years

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Durable Q235 Q345 Galvanized Lightning Protection Tower System Factory Manufacturer

Feautures:
Specification
Type
Straight Pole ,Suspension Pole ,Turn Pole, Terminal Pole,
Suit for
Pole For Lightning Protection
Shape
Multi-pyramidal,Columniform, Round, Polygonal (Octagonal, Dodecagonal, Hexadecagonal, etc)
Material
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
Power
10 KV ~220 KV
Safety Factor
Safety factor for conducting wine : 8
Safety factor for grounding wine : 8
Standard
ISO 9001:2008
Surface treatment
Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.
Joint of Poles
Slip joint , flange connected
Wall Thickness
2~30mm
Height
From 9 meter to 100 meter
Length of per section
Within 14m once forming without slip joint.
Welding
flaw testing.Internal and external double welding makes the welding good
Welding Standard :AWS ( American Welding Society ) D 1.1
Bolts and Nuts
Mainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard
Base plate
Base plate is square/round/Polygon with slotted holes for anchor bolt and dimension as per client's requirement.
Marks
Nane palte through rivert or glue ,engrave ,emboss as per customer requirement
Production Process
Rew material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration →
Deburr→Galvanization or powder coating ,painting →Recalibration →Thread →Packages→Delivery

Product Show

ISO 9001 2008 100 meter Q235 Q345 Lightning TowerISO 9001 2008 100 meter Q235 Q345 Lightning Tower

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

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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