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

Both tapered and polygonal tubular steel poles are fabricated by rolling steel plates; however, tapered poles involve more extensive welding processes, whereas polygonal poles feature a simpler manufacturing process and lower production costs. Generally, for voltage levels below 220 kV, the polygonal design is well-suited for current projects, offering a simple manufacturing process, low costs, and a short production lead time.

35kv Hot DIP Galvanized Decorative Monopole Tower

Name: 35kv Hot DIP Galvanized Decorative Monopole Tower
Brand: Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd
SKU: 2162040302

Shandong, ChinaQingdao Xinyuanzhou Electric Power Equipment Co., Ltd

US$900.00-1,000.00

1 Ton

Product specifications

Tower Verticality

Flange Flatness

Sample price:US$100.00/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.

DGCST

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

Customizable Tower Height: Height range from 5m to 60m, with options up to 120m based on client requirements.

Wide Voltage Coverage: Suitable for 10kV to 1000kV power transmission projects globally.

Custom Design Service: Full customization based on client drawings, site environment, and specific needs.

Advanced Welding Technology: Uses automatic manipulators with continuous double-sided welding for stability.

Diverse Steel Materials: Available in Q235B, Q345B, Q355B, Q420B, Q460C, and other high-strength grades.

Comprehensive Quality Control: Includes 100% ultrasonic testing, trial assembly, and third-party inspection.

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: ≤0.20hTerms 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

Our Industry Experience & Global Business Record

Year of Establishment2015-09-15

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO45001:2018, ISO14001, ISO9001:2015

Product Q&A

Q:What types of steel poles do you produce?

We manufacture various types of structural tubular steel poles, including tapered, polygonal, and flanged poles, as well as various types of slip-joint structural poles.

Q:What voltage levels are your steel poles suitable for?

Our company manufactures tubular steel poles covering the entire range of voltage levels: 10kV, 35kV, 66kV, 110kV, 220kV, 330kV, and 500kV. Currently, we are capable of producing tubular steel poles for every transmission voltage level utilized globally.

Q:What is the material of your steel poles? Is Q355B steel available?

The steel tubular poles manufactured by our company are typically fabricated using steel grades such as Q235, Q355, Q420, and Q460; specifically, the Q355B grade steel meets both domestic and international standards.

Q:Can you customize steel poles according to our drawings and height requirements?

We can design and manufacture customized tubular steel poles in accordance with client drawings and requirements regarding height, site environment, and various other specifications.

Q:What is the maximum height and thickness of your steel poles?

Our company is capable of manufacturing steel tubular poles reaching a maximum height of 120 meters, with a maximum wall thickness of 40 mm and a diameter of 3.6 meters.