What is the difference between conical steel poles and polygonal steel poles?

Tapered poles need more welding; polygonal poles are easier to make, cost less. For voltage under 220 kV, polygonal poles ensure efficient production.

Can your steel poles be used in coastal areas with high salt spray?

Our tubular steel poles suit coastal areas with high salt spray, using custom materials and anti-corrosion processes.

Seismic Multi-Circuit Thick Flange County Main Grid Monopole Transmission Tower

Name: Seismic Multi-Circuit Thick Flange County Main Grid Monopole Transmission Tower
Brand: Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd
SKU: 2163260502

Shandong, ChinaQingdao Xinyuanzhou Electric Power Equipment Co., Ltd

US$850.00-1,100.00

1 Ton

Product specifications

Tower Verticality

Flange Flatness

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Usage

Flying Angle Tower, Crossing Tower, Tension Tower, Angle Tower, Terminal Tower, Transposition Tower, Branching Tower

Conductor Circuit

Single-Circuit, Dual-Circuit, Multi-Circuit

Model NO.

STT

Certification

ISO, GS, RoHS, CE

Materials

Steel

Standard

Standard/Custom

Style

Independent Tower, Cable Car Tower

Structure

Type B, Type M, Type F, Type G, Type Y, Type V

Product Type

Power Monopole Transmission Tower

Applicable Voltage Level

10kv-500kv Customizable

Material

High-Strength Steel

Anti-Corrosion Process

Hot-DIP Galvanizing + Passivation

Design Wind Speed

30m/S-55m/S Optional

Anti-Icing Grade

5mm-20mm Customizable

Connection Type

Flange Connection / Plug-in Type

Tower Height Range

5m-60m Customizable

Section Shape

Round / Polygonal

Surface Treatment

Hot-DIP Galvanized / Zinc Sprayed + Painted

Application Scenario

Urban / Mountain / Coastal / Plain

Design Standard

GB/T 13912 / ISO 1461 / ANSI/Aisc

Custom Service

Drawing Deepening / Non-Standard Customization

Processing Technology

CNC Rolling + Automatic Welding

NDT Inspection

100% Ultrasonic Testing

Transport Package

Bare Steel Strapping Packaging, Pallet Packaging,

Specification

custom made

Trademark

XINYUANZHOU Electric Power

Origin

China

HS Code

7308200000

Production Capacity

85000t/Years

Key features

Wide Voltage Coverage: Supports 10kV to 1000kV projects with high-strength steel grades.

Customizable Dimensions: Tower height ranges from 5m to 120m, customizable per client drawings.

Advanced Manufacturing: Utilizes CNC laser cutting, 3D modeling, and automated structural decomposition.

Global Project Experience: Successfully delivered projects in Peru, Tanzania, Saudi Arabia, and Australia.

Comprehensive Inspection: 100% ultrasonic testing and trial assembly before shipment.

Flexible Customization: Full customization available for design, material, and environmental adaptation.

Company profile

Importers and ExportersPatents AwardedFull CustomizationFast Delivery

Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.77hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressFactory Area on The West Side of North Guangzhou Road, Jiaozhou District, Qingdao, Shandong, China

International Commercial Terms(Incoterms)FOB, DAT, CPT

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 kg

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsElectric Power Single-Pipe Transmission Tower, Electric Power Angle Steel Transmission Tower, Electric Power Combined Steel Pipe Transmission, Single-Pipe Signal Tower, Angle Steel Signal Tower, Three-Pipe Signal Tower, Steel Structure Workshop, Custom Processing and Welding of Metal Products, Custom Processing and Welding of Steel Products, Production and R&D of Steel Products

Production Lines1

Production MachinesLaser cutting machine, Cutting machine, Grinding machine, Fiber optic cutting machine, Bending machine, Drilling machine, Pressing machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes