What materials are used for the tower construction?

Primary materials include Q235B, Q345B, and Q420 structural steels, complying with ASTM A36, S235JR, and ASTM A572 standards.

What is the maximum production capacity?

The factory has a maximum production capacity of 50,000 tons per annum.

Corrosion Proof 4 Legged Angle Antenna Tower ISO Certified for Public Square

Name: Corrosion Proof 4 Legged Angle Antenna Tower ISO Certified for Public Square
Brand: Jiayao Co., Ltd.
SKU: 2164736242

Hebei, ChinaJiayao Co., Ltd.

US$1,600.00

1-4 Tons

US$1,100.00

5-199 Tons

US$1,000.00

200-499 Tons

US$900.00

500+ Tons

Product specifications

Meter

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

Structure

Four-Post Angle Tower

Shape

4 Legged Angular Steel Tower

Model NO.

4-Legged Angle Steel Tower

Standard

GB/ANSI/Tia-222-G

Material

Q420b/Q355b/Q235B ASTM A36A572 Gr50

Belly Bar Shape

Cross Type

Certification

ISO

Condition

New

Lifting Method

Hand Crank

Type

Telecommunication Tower

Galvanization

Standard Astma123/ISO 1461

Certificate

ISO9001:2008 Coc

Surface Treatment

Hot DIP Galvanizing

Q420b/Q355b/Q235B ASTM

Material A36A572gr50

Height

20-110m

Design Standard

Tia/Eia-222-G/H/F, En 1991-1-4 & En 1993-3-1

Design Wind Speed

up to 300 Km/H

Welding Standard

Aws D1.1

Material Quality

Angle Steel Q235 Q355 Q420 ASTM A36 A572 Gr50

Galvanization Standard

ASTM A123/ ISO 1461

Bolt Grade

Gr 4.8, Gr 6.8, Gr 8.8

Allowable Deflection

0.5-1.0 Degree

Lifetime

30 Years

Transport Package

Standard Export Packaging

Specification

Standard Specifications or Customized

Trademark

Jiayao

Origin

Hebei, China

HS Code

7308200000

Production Capacity

60000 Tons/Year

Key features

Customizable Color Options: Available in Red, Orange, White, or customized colors according to client requirements.

Customizable Height Range: Height ranges from 20m to 110m, with customization available to meet specific project needs.

High Wind Resistance: Designed to withstand wind speeds up to 300 km/h for extreme weather stability.

Long Service Life: Provides a reliable service life of up to 30 years with proper maintenance.

Hot Dip Galvanization: Surface treated with hot-dip galvanization per ASTM A123/ISO 1461 for superior corrosion resistance.

Integrated Accessories: Comes with equipment platforms, climbing ladders, cable trays, and antenna brackets.

Tapered Structural Design: Wider base and narrower top optimize integrity against wind, seismic, and ice loads.

OEM/ODM Services: Full OEM and ODM services available for custom branding and specifications.

Company profile

Management Certification100% Finished Products InspectionYears of Export ExperienceFast Delivery

Jiayao Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01Nearest Port: TianJinAverage Response Time: ≤3.59hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates established export and customization capabilities, with 90% of sales from exports, self-operated import/export rights, and 11 years of export experience. It maintains documented procedures for finished-product inspection, service assessment, corrective actions, and complaint handling. Manufacturing capacity is stated at approximately 5,000 tons per month and 60,000 tons per year, supported by inventory capability and contracts with associated subcontractors. The supplier offers ODM and OEM services and has broad customization capabilities, but reported no new products in the past year and no SDK availability. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agents, or branches, and reports zero countries with overseas services. No certification information or customer case details were provided. Financial information is excluded from this assessment in accordance with the privacy requirement.

Supplier typeThe supplier appears to be a manufacturing and export-oriented supplier with self-operated import/export rights, 11 years of export experience, inventory capability, and stated production capacity. It also uses associated subcontractors under valid contracts, indicating a primarily manufacturing-based model with supplementary outsourced capacity.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas agents or branches, no overseas warehouse or showroom, and reports overseas service offerings only as training with zero countries identified, limiting evidence of localized after-sales coverage.

Production capacityThe supplier states production capacity of approximately 5,000 tons per month and 60,000 tons per year, can supply from stock, and has valid manufacturing contracts with associated subcontractors. Reported lead time is one month in both peak and off-season, with 15 qualified service-capable suppliers listed.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad ability to adapt products to customer requirements.

Product Q&A

Q:What is the lattice structure of 4 legged angular steel tower?

The lattice structure is a crisscross, truss-like framework connecting four vertical legs. It distributes loads evenly, balances strength with lightweight performance, and minimizes wind resistance.

Q:How to mount the MW dish on the 4 legged angular steel tower?

Mounting involves verifying load capacity, installing brackets with high-strength bolts, lifting the dish with cranes, securing it with torque tools, routing cables through trays, and conducting final signal tests.

Q:What is the main structure of 4 legged angular steel tower?

The main structure consists of four vertical angle steel legs, crisscross lattice truss connections, and a tapered frame design that narrows from base to top for optimal stability.

Q:What are the specifications for the platform and ladder?

Platforms are galvanized steel workspaces with safety railings. Ladders are galvanized with handrails and fall-arrest systems, designed for safe worker access and compliance with safety regulations.

Q:What is the delivery time for the tower?

Delivery is typically within 15 days for small orders and 20 days after payment for standard orders, shipped from Tianjin port.