Introduction

The Overhead Power Line Tower supports high-voltage transmission lines, ensuring reliable power distribution. It is commonly used in power transmission, substation connections, railway electrification, and cross-regional grid infrastructure.

Load and environmental parameters

Parameter Category	Key Indicators
Design wind speed	30-45 m/s (50-60 m/s in the typhoon zone)
Ice thickness	0-30 mm (≤50 mm in high-altitude/cold regions)
Seismic intensity	6-9 degrees (according to GB 50011)
Conductor/Ground wire load	Based on voltage level and span length, tension towers experience higher loads.
Ground wire suspension point load	≤2000 kg; conductor crossarm load ≤3000 kg
Bearing capacity of the foundation	≥150 kPa (Reinforcement required for soft foundations)
Grounding resistance	≤10Ω (≤5Ω in humid areas)

Key Features

High Load Capacity: Constructed with high-strength steel Q235B or Q345B, providing excellent resistance to tension and extreme wind pressure.

Corrosion-Resistant Coating: Hot-dip galvanized with 86μm thickness for effective corrosion resistance and low maintenance needs.

Wind and Ice Resilience: Capable of handling wind speeds up to 60 m/s and ice thicknesses up to 50 mm, ideal for severe weather conditions.

Customization Services

Ice Load & Wind Resistance: Customizable for ice thickness (0-50mm) and wind speeds (up to 60 m/s).

Adjustable Span & Height: Flexible span lengths and tower heights to meet project requirements.

Foundation Options: Custom foundations for soft or reinforced ground conditions.

Factory Advantages

Advanced Technology: Automated rolling and CNC plasma cutting ensure precision for large orders.

Bulk Production: Ample stock and efficient lines allow fast fulfillment of large-scale orders.

Quality Control: Rigorous checks ensure strength, durability, and compliance with international standards.

Competitive Pricing: Direct manufacturing eliminates middlemen, offering cost-effective solutions.

FAQ

Q: What structural design options are available for the tower?

A: The tower is available in lattice and tubular designs, selected based on load requirements and project needs.

Q: How do you ensure product quality?

A: We conduct strict quality checks, including material inspection, welding, dimensional verification, and load testing to meet international standards.

Q: What after-sales services do you provide?

A: We offer installation support, technical assistance, and maintenance. Any quality issues within the warranty period will be addressed through replacement or repair.

Q: What are the available shipping methods?

A: We offer sea, land, and air freight, with options based on order size and urgency.

Q: What is the typical shipping time?

A: Shipping times vary: sea freight takes 15-30 days, while air and land freight depend on distance and logistics.

Q: What payment methods do you accept?

A: We accept T/T, L/C, and PayPal, among other payment options.

Q: Do you provide samples?

A: Yes, samples are available upon request, with fees based on the product and quantity.

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