Single Circuit Suspension Tower

Single Circuit Suspension Tower

Single Circuit Suspension Tower is a steel transmission structure designed for single-circuit overhead transmission lines, supporting conductor suspension across straight routes and minor deviation sections for utility transmission and grid expansion projects.
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Product Overview

 

Single Circuit Suspension Tower is a steel transmission structure designed for single-circuit overhead transmission lines, supporting conductor suspension across straight routes and minor deviation sections for utility transmission and grid expansion projects.

 

Technical Specifications

 

Item

Standard Specification

Tower Type

Suspension Tower

Circuit Configuration

Single Circuit

Voltage Application

35kV–500kV+

Material

Q355B / Q420

Material Equivalent

ASTM A572 / EN10025

Connection Type

Bolted Assembly

Surface Treatment

Hot-Dip Galvanized

Design Loading

Wind + Conductor + Ice Load

Typical Span

Project Specific

Design Service Life

30 Years

 

Customization Options

 

Custom Item

Options

Tower Height

Project Specific

Span Length

Configured by line design

Crossarm Layout

Horizontal / Vertical

Insulator Arrangement

Suspension Configuration

Foundation Interface

Anchor Bolt / Customized

 

Manufacturing & Quality Assurance

 

Export packing optimized for utility transmission projects.

Controlled Production

CNC cutting and hole processing
Structural fabrication and welding
Dimensional verification before galvanizing
Zinc coating thickness inspection
Tower member identification before shipment
Optional factory pre-assembly

Verification Documents

Material test certificates (EN 10204 3.1 available)

Fabrication inspection records

Galvanizing reports

Packing verification before shipment

Export & Project Support

Available upon request:

Structural calculation reports
Fabrication drawings
Material certificates (MTC)
Galvanizing inspection reports
Packing list
Installation reference guide

 

fAQ

 

Q: Can the tower be configured according to local utility standards?

A: Yes. Structural configuration, loading conditions, and dimensions can be adjusted according to project requirements.

Q: What information is required to start engineering evaluation?

A: Voltage level, span length, conductor type, wind conditions, installation location, and preferred tower configuration.

Q: Can different insulator and crossarm arrangements be supported?

A: Yes. Layout and mounting configurations can be adjusted according to line requirements.

Q: What documents are supplied with shipment?

A: Material certificates, fabrication drawings, inspection reports, and installation references.

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