Products
Lightning Rod Tower
Lightning rod tower is a lattice steel lightning protection tower. Lightning wires are mounted on the cross-arms at the top to form a shielding belt against direct lightning strikes. Lightning current is conducted through the tower body to the grounding network for large‑area lightning defense.
Features
Lightning rod tower is mainly divided into self-supporting type and guyed type. Made of Q235B / Q355B angle steel or round steel, available in heights from 5 m to 60 m. The protection scope is calculated according to the rolling‑sphere method. Comply with GB 50057 and IEC 62305 lightning protection standards.
Products Advantages
Large protection area
Continuous shielding provided by lightning wires, suitable for long-distance and large-site protection, better than single-point lightning rod.
01
Excellent structural performance
Lattice structure with light self-weight and low wind load, good wind-resistance and anti-seismic performance for mountain, coastal and high-thunder areas.
02
Long service life
Hot-dip galvanized for anti-corrosion, design service life over 30 years with low maintenance.
03
Easy installation
Modular components, bolt-connected structure. Pre-fabricated in factory, fast on-site assembly and convenient transportation.
04
High safety
Reliable lightning-current discharge path, effectively reduce risks of direct and side lightning strikes.
05
Production Technology
Products Application
Power industry
Substations, switch stations and power plant sites.
Hazardous chemical industry
Chemical plants, oil depots, explosive warehouses, coal mines and other flammable-explosive sites.
New energy
Solar PV power stations, wind farms.
Others
Communication sites, airports, large storage yards, military facilities and open-air equipment zones.
Products Custom Service
Custom Self-Supporting Or Guyed Tower Structures.
Custom height, wind pressure, ice load, seismic grade, steel grade (Q235B / Q355B).
Provide protection scope calculation, structural design and foundation drawings according to site conditions.
Complete package available including fittings and grounding material list.
Quality Inspection & Control
Raw material inspection: Mill test reports for steel, mechanical property re-check. Standard hot-dip galvanized fasteners.
In-process inspection: Inspection for cutting, punching, welding and galvanizing. Weld appearance & MT test; zinc-coating thickness and adhesion test.
Factory pre-assembly inspection: Check dimensional deviation and interchangeability of parts.
Delivery documents: Product certificate, material test report, galvanizing inspection report. Third‑party test certificates available upon request.
On-site acceptance: Check component appearance and galvanizing quality. Grounding resistance test after installation: ≤4Ω for hazardous sites; ≤10Ω for general sites.
FAQ
Q: What is the difference between lightning rod tower and lightning mast?
A: Lightning rod tower uses overhead lightning wires to form a continuous shielding belt for large-area & long-distance protection. Lightning mast adopts top air-terminal for single-point protection. Lightning rod tower is more suitable for substations, chemical plants and PV stations needing wide‑range lightning defense.
Q: What steel material options are available for your lightning‑wire tower?
A: We supply Q235B and Q355B steel as main material. Tower height, wind pressure, ice load and local climate will determine the proper steel grade. Both can be hot-dip galvanized for anti-corrosion. Custom material requirement is acceptable.
Q: What is your anti‑corrosion treatment and expected service life?
A: All steel components adopt full hot‑dip galvanizing, zinc coating thickness ≥85μm for main members. Under normal outdoor environment, the design service life is more than 30 years with little daily maintenance.
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