GI Earthing Materials

R. G. International is a trusted manufacturer and supplier of Galvanized Iron (GI) Earthing Materials based in Kolkata, West Bengal, delivering reliable and standards-compliant grounding solutions for power transmission, substations, industrial installations, and infrastructure projects. Designed to ensure electrical safety, fault current dissipation, and system stability, our GI earthing products are widely used in 33kV to 400kV applications.

All GI earthing materials manufactured by R. G. International conform to IS: 3043 specifications and are hot-dip galvanized to provide superior corrosion resistance and long service life. With a monthly production capacity of 150 metric tons, we are fully equipped to support high-volume project requirements with consistent quality and timely delivery.

Technical Specifications

Our GI earthing products are engineered and manufactured to meet utility and project-specific standards.

• Standard Specification: IS: 3043
• Application Voltage Range: 33kV to 400kV
• Monthly Production Capacity: 150 MT
• Material: High-quality mild steel with hot-dip galvanization
• Manufacturing Capability: Standard and customized earthing solutions

Range of GI Earthing Materials

GI Earthing Strips / Flats

R. G. International manufactures GI earthing strips and flats designed for efficient electrical grounding and fault current dissipation. These strips are hot-dip galvanized for uniform coating thickness, ensuring long-term corrosion resistance even in aggressive soil conditions. Our GI earthing flats are widely used in substations, switchyards, power plants, and industrial earthing networks.

GI Earthing Wires

We supply high-quality GI earthing wires that offer excellent conductivity, mechanical strength, and durability. Manufactured as per IS 3043 guidelines, these wires are suitable for grounding equipment, panels, transformers, and electrical systems across high-voltage and low-voltage installations.

GI Clamps and Connectors

Our range of GI earthing clamps and connectors ensures secure and reliable connections between earthing conductors and electrodes. Designed for ease of installation and long-term performance, these clamps provide low-resistance joints essential for effective grounding systems in power transmission and distribution projects.

GI Earthing Pipes with Funnels

R. G. International manufactures GI earthing pipes with funnels used as vertical earthing electrodes for effective dissipation of fault currents into the ground. These pipes are fabricated with precision, galvanized for corrosion protection, and supplied with funnels to facilitate watering and maintenance of earthing pits.

GI Earthing Electrodes

We supply robust GI earthing electrodes designed for consistent electrical performance and long service life. These electrodes are widely used in substations, telecom towers, solar plants, and industrial installations where reliable earthing is critical for safety and equipment protection.

Applications of GI Earthing Materials

• Power Transmission & Distribution Systems
• Substations & Switchyards
• Solar Power Plants
• Telecom Towers & Networks
• Industrial Plants & Utilities
• Railways & Infrastructure Projects
• Commercial & Residential Electrical Systems

Quality Assurance & Compliance

Quality is integral to our earthing solutions. R. G. International follows ISO 9001:2015 certified quality management systems and conducts in-house testing for material quality, galvanization thickness, and dimensional accuracy. Our earthing products are designed to deliver consistent performance, safety, and compliance with industry standards.

Why Choose R. G. International for GI Earthing Materials

• Compliance with IS: 3043 specifications
• Suitable for 33kV to 400kV applications
• Monthly production capacity of 150 MT
• Hot-dip galvanized for superior corrosion resistance
• Customized earthing solutions as per project requirements
• Strategic location near Kolkata Seaport for efficient logistics
• Trusted supplier for utilities, EPC contractors, and industries