China Angle Tower Manufacturers Suppliers Factory

Home / Products / Transmission Line Tower / Angle Tower

Angle Tower Manufacturer

Angle Towers are specialized transmission line structures designed to support overhead conductors at points where the transmission route changes direction.

As a professional manufacturer of transmission towers, Jiudingli provides high-performance turn-angle tower solutions to global power companies, operators, and others.

Wide Base Angle Tower
The Wide Base Angle Tower is a transmission angle tower designed with enlarged leg spacing to improve foundation stability in soft soil, reclaimed land, and low-bearing-capacity ground conditions.
Self Supporting Angle Tower
The Self Supporting Angle Tower is a four-leg lattice steel transmission tower without guy wire anchoring, designed for high-voltage line angles, crossings, and corridor-constrained installations.
Narrow Base Angle Tower
The Narrow Base Angle Tower is a self-supporting steel lattice tower designed with reduced leg spacing to minimize footprint requirements in constrained transmission line corridor angles.
Medium Duty Angle Tower
The Medium Duty Angle Tower is a self-supporting steel lattice tower installed along high-voltage trunk routes to balance lateral tension at line deviation points.
Light Duty Angle Tower
The Light Duty Angle Tower is used at 10kV–110kV line angle positions to carry transverse conductor tension and provide structural support for line direction changes.
Heavy Duty Angle Tower
The Heavy Duty Angle Tower is a high-rigidity self-supporting steel lattice tower designed for large-angle transmission line deviations and heavy-load transmission corridors.

Why Choose Jiudingli Angle Towers

Designed for Directional Line Changes:

Engineered specifically for transmission line deviation points with various angle requirements.

High Mechanical Strength:

Capable of handling significant conductor tension, wind loads, and environmental stresses.

Optimized Structural Design:

Advanced structural analysis ensures maximum stability and efficient material utilization.

Adaptability to Complex Terrain:

Suitable for plains, mountains, valleys, rivers, deserts, and coastal regions.

Long-Term Corrosion Protection:

Hot-dip galvanized steel ensures exceptional durability and service life.

Product Category

Category	Description
Light Duty Angle Tower	Optimized for medium and low voltage distribution lines and favorable environmental conditions.
Medium Duty Angle Tower	Industry standard for regional transmission networks, balancing material efficiency and structural capacity.
Heavy Duty Angle Tower	Designed for EHV / UHV lines, river crossings, and areas with high wind speeds or heavy ice loading.
Wide Base Angle Tower	Engineered for soft soil foundations or uneven terrain, providing enhanced load distribution and maximum stability.
Narrow Base Angle Tower	Ideal for right-of-way (ROW) constrained areas, urban fringe locations, or mountainous terrain with limited corridor space.
Self-Supporting Angle Tower	Rigid, free-standing structures requiring no guy wires - suitable for flexible and stable grid layouts.

Product Specifications

Item	Specification
Tower Type	Angle Tower
Voltage Range	35kV – 1000kV+
Structure Type	Lattice Steel Tower
Material Grade	Q235B, Q355B, ASTM Equivalent
Surface Treatment	Hot-Dip Galvanized
Zinc Coating Thickness	≥85μm
Tower Height	15m – 120m
Line Angle Range	5°–90°+
Wind Resistance	Up to 250 km/h
Design Standards	IEC, IEEE, EN, GB
Service Life	30–50 Years

Technical Features & Advantages

Premium Material Integrity:

We use fully traceable, high-tensile steel - ensuring structural strength against buckling and dynamic wind loads.

Modular & Bolt-Assembly Design:

Pre-engineered, CNC-punched parts enable fast, cost-effective on-site assembly.

Superior Corrosion Resistance:

All components are hot-dip galvanized per ISO 1461 / ASTM A123, providing a maintenance-free service life of over 25 years.

Aerodynamic Efficiency:

The open lattice design reduces wind resistance, lowering foundation reaction loads and overall civil construction costs.

Engineering Applications

Jiudingli's Angle Towers are trusted across diverse terrain and climate profiles:

High-Voltage Transmission:

Crucial suspension and tension nodes for 110kV to 1100kV transmission schemes.

Extreme Terrain Deployment:

Heavy Duty and Wide Base towers deployed in alpine, desert, and coastal high-salinity zones.

Urban Corridor Powering:

Narrow Base solutions optimizing power delivery in densely populated or heavily regulated pathways.

Production Management & Quality Control

Each angle tower is manufactured according to approved drawings and strict quality procedures.

Material certification verification
Mechanical property testing
Welding quality inspection

Dimensional accuracy control
Galvanization thickness testing
Trial assembly verification
Final factory inspection

Packaging & Transportation

Packaging Methods

Steel bundle packaging
Protective galvanized surface covering
Numbered component identification
Reinforced export packaging

Transportation Solutions

Container transportation
Break bulk shipping
Oversized cargo logistics
International project delivery

Certifications & Compliance

Our suspension tower systems comply with global transmission engineering standards:

ISO 9001 Quality Management System
ISO 14001 Environmental Management System
ISO 45001 Occupational Safety System
IEC / IEEE Transmission Standards
Third-party inspection support (SGS / BV / TÜV)
Material Test Certificates (MTC)

FAQ

Q:What is an angle tower used for?

A:Angle towers are used at transmission line route deviation points where the conductor changes direction and additional mechanical strength is required.

Q:What angle ranges can your towers accommodate?

A:According to the project design, small turning corners can be transformed into large turning corners for the towers.

Q:What voltage levels are available?

A:We manufacture angle towers for 35kV, 66kV, 110kV, 220kV, 330kV, 500kV, 750kV, and 1000kV transmission systems.

Q:Can you customize towers according to project drawings?

A:Yes. We provide complete OEM and custom manufacturing services based on customer drawings and technical specifications.

Q:What is the expected service life?

A:Under normal operating conditions, the service life is typically 30–50 years.

Q:Can you provide structural calculations?

A:Yes. We provide engineering calculations, load analysis reports, and structural drawings upon request.

Q:Do you support third-party inspection?

A:Yes. SGS, BV, TÜV, and other internationally recognized inspection agencies are available.

Q:What payment methods are accepted?

A:We commonly accept T/T, L/C, and other mutually agreed international trade payment methods.

Q:What is the production lead time?

A:Production generally takes 20–45 days depending on tower specifications and order quantity.

Q:Can angle towers be used in high wind or ice-loading regions?

A:Yes. Our engineering team can optimize the tower design to meet specific wind speeds, ice thickness requirements, and seismic conditions.

We're well-known as one of the leading angle tower manufacturers and suppliers in China. If you're going to buy angle tower made in China, welcome to get quotation and specification from our factory. For price consultation, contact us.

extra high voltage suspension tower wind load structure, transmission line tower for power system educational management development, transposition tower corrosion protection system

Send Inquiry