Ningbo Suntech Power Machinery Tools Co., Ltd.

Professional Manufacturer and Exporter of Electric Power Field

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Q235B Q345B Q420 Steel Lattice Tower For Power Transmission

Q235B Q345B Q420 Steel Lattice Tower For Power Transmission

  • Q235B Q345B Q420 Steel Lattice Tower For Power Transmission
  • Q235B Q345B Q420 Steel Lattice Tower For Power Transmission
Q235B Q345B Q420 Steel Lattice Tower For Power Transmission
Product Details:
Place of Origin: China
Brand Name: Suntech
Certification: ISO
Model Number: Steel Tower
Payment & Shipping Terms:
Minimum Order Quantity: 1 Tower
Price: Get the latest prices
Packaging Details: Exported Containers
Delivery Time: 35 days after deposit
Payment Terms: L/C, T/T
Supply Ability: 800000 Metric Ton/Metric Tons Per Year
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Detailed Product Description
Name: Lattice Steel Tower Material: Steel Q235B/Q345B/Q420
Usage: Transmission Line Tower Wind Pressure: 5-190 KM/H
Feature: Durable Structure Joints: Joint With Insert Mode, Flange Mode.
High Light:

Q420 Steel Lattice Tower


Q345B Steel Lattice Tower


Q235B Steel Power Transmission Tower

Durable Substation Structure Transformer Electric Pole Lattice Steel Tower


Electric Transmission Line Metal Latticed Tower:

(1) Professional Design (2) Advanced Equipment

(3) Strict Quality Control (4) Complete Products

(5) Rich Experience (6) Full Range of Service



Power transmission towers can support the structure of high voltage or ultrahigh voltage overhead

transmission lines and lightning protection lines.



The structure of steel tower is simple and durable, and has convenience in processing and manufacturing.

Meanwhile stands trial in severe natural environments such as high altitude, low pressure, oxygen deficit,

sandstorm and severe coldness exist, and meets needs under conditions of various geological landforms

and wind speeds.


For production, the Company processes and manufactures raw materials and finished products in strict accordance

with domestic standards such as Specification of Manufacturing for Transmission Line Tower (GB/T 2694),

Cold Forging Hot Dip Galvanizing Bolt and Nut for Tower and Hardware of Transmission Lines (DL/T 764.4-2002)

and Code for Construction and Acceptance of 110-500kV Overhead Transmission Line (GB50233-2005) and

American standards such as ASTM A36, ASTM A572 and ASTM A588, Galvanized according to ASTM A123,

so as to ensure products meet customer’s needs.


Product Substation Structure Tower
Height 5m to 30m or other height customer requirement
Suit for Electric Power Distribution Transmission Steel Tower
Shape Conoid ,Multi-pyramidal,Columniform,polygonal or conical
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, SS490, to ST52
Strength 2.5KN,5KN,8KN,10KN,12KN
Torlance of the dimenstion +- 2%
Optical assembly of lighting fixture IP 65
Electroshock resistant protective grade Grade I
The casing anti-corrosion performance Class II
Working atmosphere of lighting fixture -40 ºC~+45 ºC
Surface treatment Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required
Joint of Poles Insert mode, inner flange mode, face to face joint mode
Design of pole Against earthquake of 8 grade
Wind Speed 160km/hour
Minimum yield strength 335mpa
Minimum ultimate tensile strength 400mpa
Max ultimate tensile strength 620mpa
Standard ISO9001
Length of per section Within 14m once forming without slip joint
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
Thickness 1mm to 30mm
Production Process Raw material test → Cuttingj →Molding or bending →Welidng (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration → Deburr→Galvanization or powder coating , painting →Recalibration →Thread →Packages
Packages Our 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.
Style Size and styles are variable as per customer request


Q235B Q345B Q420 Steel Lattice Tower For Power Transmission 0

Contact Details
Ningbo Suntech Power Machinery Tools Co.,Ltd.

Contact Person: Peter

Tel: 86-13958364836

Send your inquiry directly to us
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