Junjiang Construction Co., Ltd.
Junjiang Construction Co., Ltd.
info@junjiangtower.com

Electrical Transmission Tower

Electrical Transmission Tower

Elevate your power solutions with our state-of-the-art technology designed to deliver unmatched performance and efficiency. Whether you’re powering a home, office, or industrial facility, electrical tower ensures seamless energy distribution and transmission with maximum safety. As one of leading electric steel tower manufacturers,  Junjiang's legacy is of great excellence. Let Junjiang's electrical steel tower for sale be the cornerstone of your energy needs. Experience the future of power today. Choose electrical tower – powering tomorrow, today.

Electric Power Transmission Towers Types

Electrical Steel Pole
Electrical Steel Pole
Height: 5m-55m
Voltage: 10kv-230KV
Max Wind Velocity: 160km/H
Shape: Polygonal
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
Connection type: Overlap joints or flange joint
Hot dip galvanization: GB/T 13912-2002, EN ISO 1461,ASTM/A123 or equivalent
Electrical Angular Steel Tower
Electrical Angular Steel Tower
Voltage: 10kV to 1100kV
Shape of steel: Angular / tubular steel
Lattice Type: 3/4 legs lattice
Material:
a. Q420B / ASTM Gr60
b.Q355B or ASTM Gr50 / S355JR
c. Q235B / ASTM A36 / S235JR
Hot dip galvanization: GB/T 13912-2002, EN ISO 1461,ASTM/A123 or equivalent
Welding Standard: AWS D1.1, AS554, AS 4100 standard or equivalent
Hot dip galvanization: GB/T 13912-2002, EN ISO 1461,ASTM/A123 or equivalent
10KV 33KV 66KV 110KV 132KV 220KV 380KV 400KV 500KV 750KV 1000KV High Voltage Power Transmission Line Angle Tower
10KV 33KV 66KV 110KV 132KV 220KV 380KV 400KV 500KV 750KV 1000KV High Voltage Power Transmission Line Angle Tower
Voltage: 10kV to 1100kV
Height : 10M-100M
Material: 1.High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60
2.High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR
3.Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR
Substation Structure
Substation Structure
Voltage: 10~500KV
Shape: Round / polygonal / Conical / Tubular
Material: Hot Roll Steel Q235, Q345, Q420, Q460,ASTM A527 A36, GR50, GR65, ST-37, ST-44, ST-52, S355JR, S355J2G3, SS41, SS50, SS55 and others equivalent steel material
Hot Dip Galvanization Standard: GB/T 13912-2002, EN ISO 1461,ASTM/A123
Connection structure: Overlap / Flange connection
Welding: AWS D1.1,CO2 welding or submerged arc auto methods
Base plate: Square/round/Polygon with slotted holes for anchor bolt and dimension as per request
Working lifespan: 30/50 years
10 FT 15FT 20FT 30FT Steel Power Pole
10 FT 15FT 20FT 30FT Steel Power Pole
Height: 5m-55m
Voltage: 10kv-230KV
Material:Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²;
Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²
Hot rolled coil from ASTM A572 GR65, GR50, SS400
What's the Design Standard for the Transmission Line Towers?

What's the Design Standard for the Transmission Line Towers?

The design standard is“DL/T 5486-2020,” aimed at ensuring safety, reliability, advanced applicability, economic feasibility, resource conservation, and environmental friendliness in overhead power line transmission tower design. This standard design is tailored according to regional characteristics, actively incorporating energy-saving, efficient, and environmentally friendly technologies and products. The electrical cable tower design utilizes the limit state design method, expressing limit state design expressions through load standard values, material performance standard values, geometric parameter standard values, and various sub-factors. Different safety levels are employed based on the severity of potential structural failure consequences.

What are the Purposes of an Electric Power Distribution Tower?

What are the Purposes of an Electric Power Distribution Tower?

The funcrtions of an electric tower by Junjiang transmission tower construction company can be summarized as follow:

1. Support and fix power lines

The primary function of electric transmission towers is to support and fix power lines to ensure that electricity can be transmitted to various regions safely and efficiently.

2. Improve the safety and reliability of the power system

The design of power pole towers fully considers safety factors,withstands natural disasters and ensure the insulation performance of transmission lines and avoid electric shock accidents.

3. Promote regional economic development and improve living conditions

The construction of electric power distribution tower can promote the development of the regional economy. It has promoted the development of various fields such as industry, agriculture, and commerce.

4. Promote the development of renewable energy and environmental protection and energy conservation.


What Are the Features of an Electrical Line Tower?

Structural Framework
Structural Framework

Electricity towers, also known as lattice transmission towers, are typically constructed from steel or aluminum to provide robust support for high-voltage power lines. Their lattice structure ensures stability and durability against environmental factors like wind and ice.

Insulators
Insulators

These are critical components that prevent electrical currents from grounding through the tower. Made from materials like porcelain or polymer, insulators are attached to the crossarms and hold the power lines in place.

Crossarms
Crossarms

These horizontal components extend from the main body of the tower and support the power lines. They are designed to maintain the necessary spacing between lines to prevent electrical arcing.

Grounding System
Grounding System

To protect the tower and surrounding area from lightning strikes, a grounding system is installed. This typically includes grounding wires and rods that safely direct electrical surges into the earth.

Want to Get More Details About Steel Towers? We're waiting for your contact!
Want to Get More Details About Steel Towers? We're waiting for your contact!
Email:
info@junjiangtower.com
Phone:
+86-13716565094
ADDRESS:
Hengshui City, Hebei Province, China
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