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Product Overview

The Transmission Steel Pipe Pole acts as the core supporting component for medium and high voltage overhead transmission lines, categorized as single tube or composite rigid structure. This Galvanized Steel Pole mainly adopts seamless steel pipes and welded steel pipes as raw materials, finished by integral molding and professional anti-corrosion treatment, widely known as the "convenient backbone of the power grid".

As a reliable Power Line Support, its core functions include lifting power wires and lightning rods, bearing horizontal and vertical transmission loads, and maintaining consistent, stable electric energy delivery. Compared with traditional cement poles and small angle steel towers, this High-Voltage Pole boasts simplified structure, small floor occupation, fast field installation and strong environmental adaptability. It has become the top replacement solution for urban distribution networks, rural power grids, industrial parks and various medium-low & medium-high voltage power transmission projects worldwide.

Core Technical Specifications

• Applicable Voltage Grade: 10kV, 35kV, 110kV medium & high voltage overhead power transmission
• Main Raw Material: Seamless steel pipe, thick-wall welded steel pipe, Q235/Q345 high strength steel
• Structure Form: Single tapered pipe pole, multi-section composite assembled rigid pole
• Anti-Corrosion Process: Full hot-dip galvanizing, zinc coating thickness ≥86μm
• Height Range: Customizable from 6m to 36m according to line design requirements
• Load Standard: Compliant with international wind load, ice load and conductor tension bearing standards

Product Features & Competitive Advantages

1. Compact & Space-Saving Structure: The streamlined single tube design occupies far less ground space than lattice angle steel towers, perfectly fitting crowded urban roads, residential districts and narrow industrial zones.
2. Rapid On-Site Installation: Pre-integrated Transmission Steel Pipe Pole reduces complicated bolt assembly steps, cutting construction cycle by over 40% versus traditional small angle steel towers.
3. Superior Anti-Corrosion & Long Service Life: Our standard Galvanized Steel Pole undergoes complete hot-dip galvanization, resisting coastal salt fog, industrial acid rain and long-term outdoor oxidation for more than 30 years.
4. Strong Terrain Adaptability: Lightweight yet high-rigidity body suits flat land, hillside, suburban and coastal environments without complex foundation reinforcement.
5. Better Replacement Value: Lighter than cement poles with no risk of cracking, fracture or aging; more aesthetic for city landscape power grid renovation projects.

Standard Installation Steps

1. Foundation Construction: Excavate and pour concrete foundation following engineering drawing load parameters.
2. Component Inspection: Check pipe pole body, flange connectors, wire fitting brackets and lightning rod accessories for completeness.
3. Section Assembly (for composite poles): Connect multi-segment steel pipe sections with high-strength bolt flanges and lock all joints tightly.
4. Vertical Hoisting: Safely lift the whole Power Line Support and fix it firmly onto the precast foundation base.
5. Fitting Mounting: Install wire cross arms, insulators and lightning protection components on reserved mounting holes.
6. Final Safety Inspection: Verify verticality, connection tightness and surface zinc layer integrity before wire laying operation.

Wide Application Scenarios

This High-Voltage Pole serves as essential overhead line support for diversified power transmission projects around the globe:

• Urban beautification distribution network reconstruction and downtown overhead power lines
• Rural agricultural irrigation power supply and village grid upgrading
• Industrial park, mining area and factory internal medium voltage power transmission lines
• New energy matching power lines for photovoltaic power stations and small wind farms
• Coastal town power grids that require high anti-corrosion structural supports

Core Benefits For Global Buyers

• Lower full-life cycle cost: Long-lasting galvanized surface cuts regular maintenance fees drastically
• Short project delivery timeline: Fast installation reduces labor and machine rental costs on construction sites
• High landscape compatibility: Smooth cylindrical shape meets urban municipal appearance standards
• Stable power grid operation: Rigid single tube structure minimizes line sway failure risk under strong wind
• Convenient logistics transportation: Integrated poles occupy less shipping space to save ocean freight expense

Certifications & Industry Compliance Standards

All our Transmission Steel Pipe Pole products are manufactured under strict international and domestic power industry standards. The production and quality inspection system passes ISO 9001 quality management certification. Hot-dip galvanizing process complies with ASTM A123 and EN ISO 1461 anti-corrosion standards. Mechanical load performance meets IEC overhead power transmission infrastructure specifications, fully satisfying the access requirements of utility companies, power EPC contractors and grid engineering enterprises in different countries and regions.

Customization Options

We provide full personalized customization service for every Galvanized Steel Pole to match unique engineering demands:

• Dimension customization: Adjust total height, top/bottom diameter, wall thickness based on client line design drawings
• Structure customization: Single integrated pole or multi-section assembled composite pole options
• Load customization: Reinforce wall thickness for heavy ice load, strong wind or long-span conductor conditions
• Accessory customization: Custom cross arms, lightning rod brackets, wire fixing hole layout

Production Process & Strict Quality Control

Every batch of our High-Voltage Pole follows standardized closed-loop production procedures with multi-point quality inspection:

1. Raw material incoming inspection: Test steel plate/pipe tensile strength and material grade
2. Cutting & tapering forming: Precision machining for seamless taper pipe shape
3. Welding & flange assembly: Full penetration welding with non-destructive welding flaw detection
4. Hot-dip galvanizing: Complete pickling, flux treatment and zinc dipping for uniform anti-rust coating
5. Finished product inspection: Verticality test, load simulation test, zinc thickness detection before packaging delivery

Customer Testimonials

Frequently Asked Questions (FAQ)