junjiangtower
Engineered for strength, durability, and performance, our electrical transmission towers ensure safe and efficient transmission across varied environments and voltage levels.
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 pylon ensures seamless energy distribution and transmission with maximum safety. As one of leading electric transmission tower manufacturers, Junjiang's legacy is of great excellence. Let Junjiang's electrical electric towers for sale be the cornerstone of your energy needs. Experience the future of power today. Choose electric line tower – powering tomorrow, today.
Electric Power transmission tower Types
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
Voltage: 10kV to 1100kV
Shape of steel: Angular / tubular steel
Lattice Type: 3/4 legs lattice
Material:
b.Q355B or ASTM Gr50 / S355JR
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
Transmission Tower Voltage Categories
66 KV Transmission Line Tower
115KV Transmission Line Tower
132 KV Transmission Line Tower
138 kV Transmission Line Tower
220 KV Transmission Line Tower
230 KV Transmission Line Tower
345 KV Transmission Line Tower
400 KV Transmission Line Tower
500 KV Transmission Line Tower
765 KV Transmission Line Tower
Gantry Tower 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
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?
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. As recognized by leading electric tower manufacturers, this standard is tailored according to regional characteristics, actively incorporating energy-saving, efficient, and environmentally friendly technologies and products. The electrical cable tower design, including modern solutions such as latticed steel poles, 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?
The funcrtions of an electric metal power line towers by Junjiang transmission tower construction company can be summarized as follow:
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.
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.
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.
What Are the Features of an Electrical Line Tower?
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
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
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
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.
FAQs about Electrical Transmission Line Steel Tower
What is the typical lead time for a large-scale transmission line steel tower order?Lead times vary depending on the complexity and volume of the project. However, as an efficient transmission line tower manufacturer, we typically complete the design and trial assembly of a prototype transmission line steel tower within 2-4 weeks. Mass production usually follows a schedule of 30-45 days per 1,000 tons, depending on our current factory capacity and the specific coating requirements.
Lead times vary depending on the complexity and volume of the project. However, as an efficient transmission line tower manufacturer, we typically complete the design and trial assembly of a prototype transmission line steel tower within 2-4 weeks. Mass production usually follows a schedule of 30-45 days per 1,000 tons, depending on our current factory capacity and the specific coating requirements.
How does Junjiang ensure the easy installation of a electrical steel tower on-site?
To minimize on-site construction errors, we perform a pre-shipment trial assembly for every new tower design. Each member of the transmission line steel tower is precisely punched and clearly marked with a permanent steel stamp matching the erection drawings. This standardized numbering system allows local engineering teams to assemble the lattice or monopole structures quickly and accurately, significantly reducing labor costs and project delays.
As a trustworthy and reliable steel tower factory, we provide you with self supporting tower.