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

Both tapered and polygonal poles are rolled steel; tapered needs more welding, polygonal is simpler, cheaper, and suits projects under 220kV.

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

Our steel poles suit coastal areas with high salt-spray, offering custom material and anti-corrosion designs.

35kv Q355 High Strength Self-Supporting Monopole Signal Tower

Name: 35kv Q355 High Strength Self-Supporting Monopole Signal Tower
Brand: Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd
SKU: 2165747652

Shandong, ChinaQingdao Xinyuanzhou Electric Power Equipment Co., Ltd

US$850.00-1,100.00

1 Ton

Product specifications

Height

Wind Resistance

Material

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Structure

Single Tube Tower, Customization

Shape

Vertical Type

Model NO.

DGXHT

Standard

Material

Steel Pipe Tower

Belly Bar Shape

Steel Pipe

Certification

ISO, GS, RoHS, CE

Condition

New

Usage

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

Certification

ISO, GS, RoHS, CE

Materials

Steel

Conductor Circuit

Single-Circuit, Dual-Circuit, Multi-Circuit

Standard

Standard/Custom

Style

Customization

Product Type

Communication Monopole / Signal Tower

Main Material

Q355b Steel (ASTM A572 Gr.50 / En S355jr)

Anti-Corrosion Technology

Hot-DIP Galvanized (HDG)

Zinc Coating Thickness

≥85μm (ISO 1461 / ASTM A123 Standard)

Standard Height

10m/15m/20m/25m/30m/35m/40m/45m/50m

Structural Form

Cylindrical / Polygonal / Plug-in Monopole

Wind Resistance Grade

30-45m/S (10-12+ Typhoon Level)

Seismic Resistance Grade

8-9 Magnitude Earthquake Resistance

Antenna Load

≤300kg / 300-500kg / ≥500kg (5g Heavy Duty)

Application Scenarios

Urban / Suburban / Remote Base Station

Installation Method

Flange Base / Bolted / Slip-Joint Assembly

Design Standards

ANSI/Tia-222-H/G / En 1993-3-1

Certification System

ISO 9001 / CE Certified

Customized Services

OEM/ODM Available, Custom Height & Brackets

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 Structural Design: Offers cylindrical, polygonal, and plug-in monopole forms with custom height and brackets.

High-Strength Q355 Steel: Constructed from Q355b Steel (ASTM A572 Gr.50) ensuring superior durability and load capacity.

Extreme Weather Resilience: Wind resistance up to 45m/s (Typhoon Level) and seismic resistance up to 9 Magnitude.

Comprehensive Certification: ISO 9001, CE, GS, RoHS certified, meeting ANSI/Tia-222-H/G and EN 1993-3-1 standards.

Flexible Customization: Full OEM/ODM services available with custom height, material, and design based on client drawings.

Modular Easy Installation: Features flange base, bolted, or slip-joint assembly for quick deployment in diverse environments.

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: ≤0.87hTerms 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 for all voltage levels: 10kV to 500kV, capable of producing poles for global transmission levels.

Q:What is the material of your steel poles?

Our steel poles use grades like Q235, Q355, Q420, and Q460. Q355B meets both domestic and global standards.

Q:Can you customize steel poles according to our drawings, height requirements and on-site environment?

We customize tubular steel poles per client drawings, height, site needs, and more.

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

We manufacture steel poles up to 120m high, with 40mm wall thickness and 3.6m diameter.