Product Introduction

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CT-P-30-L-07F01
Electric Power Transmission 33KV Four-Leg Steel Tower Lattice Structure for Power Distribution
Type (Kind)

Electric Power Transmission 33KV Four-Leg Steel Tower

Height

15m – 50m (Customizable per project requirements)

Surface Treatment

Hot-Dip Galvanized (ISO 1461 / ASTM A123)

Hoisting Method

Segmental Hoisting / Crane or Derrick Installation

Material

Q235B / Q355B / Q420 High-Strength Structural Steel

Product Details

Key Product Highlights

  • Superior Structural Integrity: Engineered as a four-leg lattice self-supporting structure, this 33KV tower provides exceptional stability and load-bearing capacity for reliable long-span power distribution.
  • Advanced Corrosion Protection: Each component is treated with full hot-dip galvanization in accordance with ISO 1461/ASTM A123 standards, ensuring a maintenance-free service life of over 30 years in various climatic conditions.
  • High-Strength Steel Construction: Fabricated using premium Q235B and Q355B structural steel, specifically selected for its high tensile strength and ability to withstand extreme wind loads and seismic stress.
  • Modular Bolt-On Assembly: Precision-punched and standardized components allow for compact transportation to remote locations and efficient, rapid on-site assembly, significantly reducing installation costs.
  • Optimized Electrical Design: Tailored for 33KV transmission requirements, the cross-arm configuration and tower height are optimized to maintain safe electrical clearances and minimize energy loss during transmission.

Custom Attributes

Attribute Technical Details
Tower Type Four-Leg Lattice Self-Supporting Steel Tower
Material Q235B/Q345B/Q355B Grade Structural Steel
Column Connection Method Heavy-Duty Bolted Connection with Locking Washers
Safety & Reliability PLS-Tower Structural Analysis & High Wind Load Design
Design Wind Speed Up to 180 km/h (Adjustable per local code)
Zinc Coating Weight ≥ 610g/m² (Average thickness 86μm – 100μm)
Voltage Grade 33KV (Suitable for 11KV to 110KV Utility Projects)
Service Life 30 – 50 Years in Standard Environments
Standard Compliance ISO 9001, GB/T 2694, ASCE 10-97
Structure Shape Square Base Angular Steel Lattice Structure

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