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Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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10 - 1000KV HDG Angle Steel Double Circuit Lattice Transmission Tower

10 - 1000KV HDG Angle Steel Double Circuit Lattice Transmission Tower

Brand Name Suntech
Model Number Transmission Lattice Tower
Certification ISO
Place of Origin China
Minimum Order Quantity 1 Tower
Price Negotiation
Payment Terms L/C, T/T, Western Union
Supply Ability 20000 Metric Ton/Metric Tons Per Year
Delivery Time 35 days after deposit
Packaging Details Exported Containers
Name Transmission Lattice Tower
Model Electric Power Tower
Usage Transmission Line
Wind Speed 120KM/H
Voltage Grade 10KV-1000KV
Lifetime Over 30 years,According to Installing Environment
Detailed Product Description

Angle Steel Hot Dip Galvanized Double Circuit Electric Power Transmission Lattice Tower

 

Towers may be self-supporting and capable of resisting all forces due to conductor loads, unbalanced conductors, wind and ice in any direction. Such towers often have approximately square bases and usually four points of contact with the ground.

A semi-flexible tower is designed so that it can use overhead grounding wires to transfer mechanical load to adjacent structures, if a phase conductor breaks and the structure is subject to unbalanced loads. This type is useful at extra-high voltages, where phase conductors are bundled (two or more wires per phase). It is unlikely for all of them to break at once, barring a catastrophic crash or storm.

A guyed mast has a very small footprint and relies on guy wires in tension to support the structure and any unbalanced tension load from the conductors. A guyed tower can be made in a V shape, which saves weight and cost.

 

Our factory has been experienced at the production and processing of iron tower. Now it owns 16 processing angle steel CNC processing and production lines, 9 plate CNC punching production lines, and 4 gantry-type mobile CNC drilling machines. Its sophisticated microcomputer lofting system takes the lead in China. Our factory has a stable team composed of experienced engineering technicians, production technicians and operators. More importantly, it boosts a complete quality control and tracking system that has been implemented for years and enbled us to be highly accepted by customers.

 

ProductSteel Structure Tower
Height5m to 30m or other height customer requirement
Suit forElectric Power Distribution Transmission Steel Tower
ShapeConoid ,Multi-pyramidal,Columniform,polygonal or conical
MaterialUsually 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, SS490, to ST52
Strength2.5KN,5KN,8KN,10KN,12KN
Torlance of the dimenstion-0.02
Optical assembly of lighting fixtureIP 65
Electroshock resistant protective gradeGrade I
The casing anti-corrosion performanceClass II
Working atmosphere of lighting fixture-40 ºC~+45 ºC
Surface treatmentHot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required
Joint of PolesInsert mode, inner flange mode, face to face joint mode
Design of poleAgainst earthquake of 8 grade
Wind Speed160km/hour
Minimum yield strength335mpa
Minimum ultimate tensile strength400mpa
Max ultimate tensile strength620mpa
StandardISO9001
Length of per sectionWithin 14m once forming without slip joint
Welding 
We have passed flaw testing.Internal and external double welding makes the welding beautiful in shape
Welding Standard : AWS ( American Welding Society ) D 1.1
Thickness1mm to 30mm
Production ProcessRaw material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating , painting →Recalibration →Thread →Packages
PackagesOur poles as normal cover by Mat or straw bale at the top and bottom , anyway also can follow by client required, each 40HC or OT can loading how many pics will calculation base on the client actually specification and data.
StyleSize and styles are variable as per customer request

 

Product Tags: HDG Angle Steel Lattice Transmission Tower   1000KV Lattice Transmission Tower   HDG Double Circuit Tower  
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