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13 19 25M Compact Design Monopole Galvanized Steel Self Supporting Outdoor 5G 4G Microwave Space Saving Mast

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Jiayao Co., Ltd.

City: hengshui

Province/State:hebei

Country/Region:china

Tel:86--13903181586

Contact Person:
Mr.Eric.Jia
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13 19 25M Compact Design Monopole Galvanized Steel Self Supporting Outdoor 5G 4G Microwave Space Saving Mast

Brand Name Jiayao
Model Number Monopole Tower
Certification ISO9001:2008 COC
Place of Origin China
Minimum Order Quantity 4 Tons
Price US$1600,1-100Tons;US$1000,>=100 Tons
Payment Terms L/C, T/T
Supply Ability 500 tons per month
Delivery Time 15 Days
Packaging Details Packed In Wooden Boxes Or Bundled With Galvanized Sheets
Product name 13 19 25M Compact Design Monopole Galvanized Steel Self Supporting Outdoor 5G 4G Microwave Space Saving Mast
Service Time More than 30 years
Surface Treatment hot galvanized or painting
Foundationtype Concrete base
Quality Control ISO9000
Type Telecommunication Tower
Accessories Ground Anchor
Shape Tapered cylindrical
Surface Treatment Hot Dip Galvanized
Platform 1 pc
Material Shape Steel bar, angle steel
Supply Type manufacturer
Oem OK
Lightning Protection Grounding kit and lightning rod
Standard GB / ANSI/TIA-222-G
Height 9-40m
Detailed Product Description

13 19 25M Compact Design Monopole Galvanized Steel Self Supporting Outdoor 5G 4G Microwave Space Saving Mast

JIAYAO CO.,LTD

Product Description

1.key Details:
Place of Origin: Hebei, China (Mainland) ; Brand Name: Jaoyao or OEM ; Model Number: Telecom Tower
Surface treatment: Hot Dip Galvanizied or painted.
2.Packaging & Delivery:
Packaging Details: Telecom tower will be bundled by Galvanized strapping as per client's requirements.
Deliver:Shipped in 20 days after payment from Tianjin port
Tower members: One steel tower is separated into several bundles.
Bolts: Packing material is robust nylon bag or steel drum.

3. Technical Data
Design
1. Design CodeANSI/TIA-222-G/H/F, EN 1991-1-4 & EN 1993-3-1
Structure Steel
2. GradeMild SteelHigh Tensile Steel
GB/T 700:Q235B, Q235C,Q235DGB/T1591:Q355B, Q355C,Q355D
ASTM A36ASTM A572 Gr50
EN10025: S235JR, S235J0,S235J2EN10025: S355JR, S355J0,S355J2
3. Design Wind SpeedUp to 250 km/h
4. Allowable deflection0.5 ~1.0 degree @ operational speed
5. Tension strength (Mpa)360~510470~630
6. Yield strength (t≤16mm) (Mpa)355235
7. Elongation (%)2024
8. Impact strength KV (J)27(20°C)---Q235B(S235JR)27(20°C)---Q345B(S355JR)
27(0°C)---Q235C(S235J0)27(0°C)---Q345C(S355J0)
27(-20°C)---Q235D(S235J2)27(-20°C)---Q345D(S355J2)
Bolts & Nuts
9. GradeGrade 4.8, 6.8, 8.8
10. Standards for mechanical properties
10.1 BoltsISO 898-1
10.2 NutsISO 898-2
10.3 WashersISO 6507-1
11. Standards for Dimensions
11.1 BoltsDIN7990, DIN931, DIN933
11.2 NutsISO4032, ISO4034
11.3 WashersDIN7989, DIN127B, ISO7091
Welding
12. MethodCO2 Shielded Arc Welding & Submerged Arc Welding(SAW)
13. StandardAWS D1.1
Marking
14. Method of marking of the membersHydraulic Press Stamping
Galvanizing
15. Galvanization standard of steel sectionsISO 1461 or ASTM A123
16. Galvanization standard of bolts and nutsISO 1461 or ASTM A153
Test
17. Factory testTensile test,Elements analysis, Sharpy test(impact test), Cold Bending,
Preece test,Hammer test
Capacity
18. Maximum Production Capacity50,000 TON per annum

⇔What is the main body of monopole tower?

The main body of a monopole tower is a single, self-supporting solid/semi-solid shaft that forms the core load-bearing structure of the tower, tailored for urban use. It is typically fabricated from high-strength rolled steel plates (Q345B/ASTM A500 Grade B) and features a cylindrical or welded polygonal shape (diameters 0.5–2m, scaled by tower height) with a tapered design (slightly narrower at the top) to optimize wind load resistance (up to 180km/h). Its height ranges from 10m to 60m (customizable for 5G microstations or urban communication hubs), and it serves as the foundational frame for integrating all auxiliary components of the monopole tower.

⇔What is the Bottom Flange, Ladder and Platform of monopole tower?

1.Bottom Flange: It is a heavy-duty steel component welded to the base of the monopole’s main shaft, acting as the critical connection between the tower body and the concrete foundation. Made of high-strength steel (matching the main body) and treated with anti-corrosion processes, it aligns with the foundation’s anchor bolts to secure the tower vertically and transfer the entire structural and equipment loads to the ground, ensuring the tower’s overall stability.
2.Ladder: It is a built-in internal climbing ladder integrated into the monopole’s main shaft, constructed from corrosion-resistant galvanized steel and equipped with a professional fall-arrest system. Exclusively for certified maintenance personnel, it provides a safe vertical access path for tower inspection, equipment installation and repair, and its integrity is a key focus of regular tower maintenance.
3.Platform: The monopole tower is equipped with compact, integrated steel platforms (customized per project needs) mounted on the main shaft at designated heights. Fabricated from galvanized steel for durability, these platforms serve as stable workspaces for installing, maintaining and inspecting telecom equipment (e.g., 5G antennas, microwave devices) and surveillance gear. Designed to fit the monopole’s ultra-compact footprint, they maximize operational convenience without compromising the tower’s sleek, unobtrusive urban design.

⇔What is the main body of monopole tower after Hot Dip Galvanized?

After hot dip galvanization, the main body of the monopole tower remains the core single cylindrical/polygonal steel shaft (fabricated from high-strength rolled steel plates Q345B/ASTM A500 Grade B) with a tapered design, and its structural shape, dimensions and load-bearing performance are fully preserved. The key change is that its entire steel surface is covered with a uniform, dense zinc coating in compliance with the ASTM A123 standard. This galvanized layer forms a corrosion-resistant barrier that effectively protects the steel substrate from urban pollutants, moisture and outdoor environmental erosion, extending the main body’s service life to more than 25 years. The galvanized main body also maintains the structural rigidity of the original steel shaft, and all welded joints (AWS D1.1-compliant) are equally galvanized to ensure consistent anti-corrosion performance and overall structural integrity of the tower body.

 

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Product Tags: compact monopole tower galvanized steel   self supporting monopole mast 5G   outdoor microwave mast space saving  
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