Sprexo International
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Engineered for Industrial Excellence

#1 Trusted Earthing Material Supplier in Mumbai & MMR

Top Earthing Material Supplier in Mumbai

Manufacturer, stockist, and bulk exporter of IS 3043 & IEC 62561 certified chemical earthing electrodes, copper bonded rods (100–250μm), HDG GI strips, and backfill compounds. Direct factory rates and same-day site delivery across Mumbai, Navi Mumbai, Thane, and Maharashtra.

IS 3043:2018
Bureau of Indian Standards
IEC 62561-2/7
International Standard
CPRI / ERDA
Lab Tested Quality
2-6 Hrs Dispatch
All Across Mumbai MMR

Mumbai Ready Stock Dispatch

Direct dispatch from Vashi & Bhiwandi yards. Instant billing with GST & Test Certificates.

Chemical Electrodes (40mm, 50mm, 80mm - GI / Copper)
Copper Bonded Rods (14mm - 38mm, 100-250 Micron)
Hot Dip Galvanized GI Strips (25x3, 25x6, 50x6 mm)
Pure Electrolytic Copper Strips & Busbars (99.9% Cu)
Earth Enhancement Compound & Bentonite (25kg/50kg)
FRP & Cast Iron Earth Pit Chambers (5T to 40T Load)
ESE Lightning Arresters (Radius up to 120m)
📍 Office: Vashi, Navi Mumbai +91 82752 88056
15,000+
Earth Pits Supplied in Maharashtra
< 1.0 Ω
Guaranteed Earth Resistance
250+ μm
Copper Molecular Bonding
100% MTC
Test Certificates Provided
Logistics & On-Site Availability

Express Earthing Material Delivery Across Mumbai & MMR

With our corporate presence in Vashi and main logistics warehouses in Bhiwandi and Taloja, we guarantee fast turnarounds for urgent electrical breakdowns and ongoing construction projects.

4 - 6 Hours Express DispatchSame-Day Site Delivery

South Mumbai & Central Business Hubs

Key Areas: Nariman Point, Worli, Lower Parel, BKC, Dadar, Byculla, Fort, Colaba, Wadala

High-rise construction, corporate headquarters, and municipal heritage projects.
Same Day (4 - 8 Hours)Daily Courier & Truck Trips

Western Suburbs Corridor

Key Areas: Bandra, Andheri East/West, Goregaon, Malad, Kandivali, Borivali, Dahisar

Commercial parks, metro line installations, and residential high-rises.
Immediate Pickup / 2 - 4 HoursDirect Warehouse Dispatch

Navi Mumbai & Thane (Head Office Proximity)

Key Areas: Vashi (HQ Yard), Airoli, Rabale MIDC, Mahape, Taloja MIDC, Belapur, Panvel, Thane, Wagle Estate

Data center corridor (Airoli/Mahape), heavy engineering, and chemical MIDCs.
Same Day / 24 HoursBulk Lorry Loads Ready

Extended MMR & Industrial Corridors

Key Areas: Bhiwandi Logistic Park, Kalyan-Dombivli, Ambernath MIDC, Vasai-Virar, Tarapur MIDC, Rasayani

Warehouses, heavy manufacturing, steel fabricators, and pharma plants.
24 - 48 Hours DispatchExport & Outstation

Rest of Maharashtra & Port Dispatches

Key Areas: JNPT / Nhava Sheva Port, Pune (Chakan/Talegaon), Nashik, Aurangabad, Nagpur

Containerized export shipments and industrial factory supply across Maharashtra.
Product Range

Complete Earthing Materials & Grounding Solutions

Explore our full catalog of electrodes, strips, compounds, and lightning protection systems manufactured to IS 3043 and IEC standards.

Chemical Earthing Electrode (Pipe-in-Pipe / Strip-in-Pipe)
Top Seller in Mumbai
IS 3043 / IEC 62561

Chemical Earthing Electrode (Pipe-in-Pipe / Strip-in-Pipe)

Maintenance-free chemical earthing electrode engineered with inner conductive crystalline compound for ultra-low resistance in rocky, sandy, and high-resistivity soils across Mumbai MMR.

Material:GI / Copper Bonded / Solid Copper Pipe
Diameter:40 mm, 50 mm, 80 mm, 100 mm
Length:1.0 m, 2.0 m, 3.0 m
Current Rating:Up to 50 kA fault current dissipation
Standards:IS 3043:2018 / IEC 62561-2
Zero periodic water pouring required (maintenance-free)
High corrosion resistance in coastal saline & industrial soil
Stable ohmic resistance (<1 Ohm) throughout 15+ years service life
Copper Bonded Earthing Rods (100–250 Micron Molecular Bonding)
High Conductivity
UL 467 / IEC 62561-2 / IS 3043

Copper Bonded Earthing Rods (100–250 Micron Molecular Bonding)

High tensile low-carbon steel core molecularly bonded with 99.9% pure electrolytic copper (100 to 250 microns). Ideal for substations, telecom BTS towers, and data centers.

Core:High Tensile Low Carbon Steel (600 N/mm²)
Copper Purity:99.9% Pure Electrolytic Copper
Thickness:100 μm, 250 μm (UL 467 / IEC 62561-2 compliant)
Diameter:14 mm, 16 mm, 17.2 mm, 20 mm, 25 mm, 38 mm
Lengths:1.2 m, 1.5 m, 2.0 m, 2.5 m, 3.0 m (Extendable via brass couplers)
Molecular copper bonding will not crack or peel when driven deep into soil
Superior lifespan of 25+ years even in corrosive soil conditions
Deep drive capability with threaded or pointed end configurations
Heavy Duty GI Pipe Earthing Electrode (with Clamp & Funnel)
Economical & Robust
IS 3043 / IS 1239

Heavy Duty GI Pipe Earthing Electrode (with Clamp & Funnel)

Heavy duty hot-dip galvanized perforated pipe earthing electrode equipped with GI clamping arrangement and wire-mesh funnel for residential, utility, and factory grounding grids.

Material:Heavy Duty Class B / C Galvanized Mild Steel
Diameter:40 mm to 100 mm
Length:2.0 m, 2.5 m, 3.0 m
Galvanizing Thickness:Up to 100 Microns (Hot Dip Galvanized)
Accessories:Perforated pipe + GI Clamp + Funnel with wire mesh
Manufactured strictly adhering to IS 1239 & IS 3043 guidelines
High mechanical strength for heavy structural grounding
Optimal moisture absorption through precision-drilled perforations
Solid Pure Electrolytic Copper Rod Electrode
Premium Grade
IS 3043 / BS EN 50164

Solid Pure Electrolytic Copper Rod Electrode

100% solid electrolytic copper rods offering peak electrical conductivity and extreme chemical resistance in coastal Mumbai saline soil and mission-critical server facilities.

Material:Electrolytic Grade Pure Copper (99.9% Cu)
Conductivity:> 100% IACS
Diameter:12 mm to 32 mm
Lengths:1.0 m to 3.0 m
Standard:BS EN 50164-2 / IS 3043
Highest current carrying capacity per cross-sectional area
Immune to subterranean acid, alkaline, and saltwater attack
Engineered for hospitals, naval docks, chemical refineries, and radar sites
Hot Dip Galvanized (HDG) GI Earthing Strips / Flats
Massive Stock in Mumbai
IS 2062 / IS 4759 / IS 3043

Hot Dip Galvanized (HDG) GI Earthing Strips / Flats

High grade mild steel earthing flat strips hot-dip galvanized with 70 to 110 micron zinc coating for grounding grids, transformer neutral earthing, and lightning down conductors.

Available Sizes:25x3mm, 25x6mm, 32x6mm, 40x6mm, 50x6mm, 75x6mm, 75x10mm, 100x12mm
Standard:IS 2062 Grade E250 / IS 4759 (HDG)
Coating Thickness:70 to 110 Microns uniform zinc bath
Form:Continuous coils and 6-meter straight lengths
Ready stock available in hundreds of metric tons at Vashi & Bhiwandi yard
High tensile and mechanical strength to withstand severe short circuits
Excellent bendability without zinc flaking or peeling
Pure Electrolytic Copper Earthing Strips & Tapes
99.9% Pure Copper
IS 1897 / IEC 62561-2

Pure Electrolytic Copper Earthing Strips & Tapes

High conductivity bare and tinned electrolytic copper strips in annealed & hard temper for electrical panels, transformer yard grids, and server room perimeter grounding.

Purity / Grade:99.9% Pure ETP Grade Electrolytic Copper
Sizes:25x3mm, 25x5mm, 32x5mm, 50x3mm, 50x6mm, 75x6mm, 100x10mm
Temper:Soft Annealed / Half Hard / Hard
Finish:Bright Bare Copper / Electro-Tinned
Zero oxidation under normal environmental conditions
Effortless brazing, soldering, and exothermic jointing
Strict tolerance on dimensions and electrical conductivity
Copper Earth Busbars & Disconnecting Links
Pre-drilled / Custom
IS 3043 / IEC 61439

Copper Earth Busbars & Disconnecting Links

Custom engineered copper earth bars mounted on robust SM insulating standoffs with zinc-plated brass or SS hardware and pre-drilled holes for multi-point equipment termination.

Dimensions:50x6mm, 75x6mm, 100x10mm (Lengths from 300mm to 2000mm)
Terminations:6-way, 10-way, 16-way, 24-way or custom drilled
Insulators:Halogen-free BMC / DMC standoff insulators (1 kV rated)
Base:HDG channel / powder coated steel base plate
Single and twin disconnecting links for earth testing convenience
Clean, organized master earthing terminal (MET) for control rooms
Available with protective acrylic or polycarbonate covers
Earth Enhancement Compound (EEC / Backfill Compound BFC)
IEC 62561-7 Certified
IEC 62561-7 / IS 3043

Earth Enhancement Compound (EEC / Backfill Compound BFC)

Advanced carbonaceous and mineral backfill compound that permanently lowers soil resistivity, retains natural ground moisture, and creates a dense conductive zone around electrodes.

Resistivity:< 0.05 Ω·m (Ultra-low resistivity formulation)
Packaging:25 kg & 50 kg heavy-duty moisture-proof bags
Nature:Non-corrosive, non-leaching, environmentally benign
Certification:Tested as per IEC 62561-7 / IEEE 80
Maintains soil moisture even in peak summer & dry periods
Will not wash away or leach into underground water tables
Reduces earth resistance by up to 60-80% compared to native soil
High Swelling Sodium Bentonite Clay Powder
Natural Grade
IS 3043 / IS 6186

High Swelling Sodium Bentonite Clay Powder

Natural high-purity sodium bentonite powder with high swelling and water retention properties to enhance earth contact in sandy, porous, and dry soil formations.

Type:100% Natural Sodium Bentonite Clay
Swelling Capacity:> 300% volume expansion upon hydration
Packing:25 kg and 50 kg HDPE laminated sacks
PH:8.5 - 10.0 (Protective alkaline barrier for rods)
Forms a tight, highly conductive colloidal gel around grounding rods
Eliminates air pockets and lowers electrode contact resistance
Chemically inert and safe for municipal water catchment zones
Earthing Plates (GI & Solid Electrolytic Copper)
IS 3043 Standard
IS 3043

Earthing Plates (GI & Solid Electrolytic Copper)

Precision cut GI (600x600x6mm) and Copper (600x600x3mm) earthing plates for substation transformer neutral grounding, generator sets, and lift motor rooms.

GI Plate Size:600 x 600 x 6 mm (HDG 80-100 microns)
Copper Plate Size:600 x 600 x 3 mm / 900 x 900 x 3 mm (99.9% Cu)
Standard:IS 3043:2018 Plate Earthing Code
Fasteners:Supplied with brass or GI terminal bolts and washers
Large surface contact area for rapid fault current dissipation
Ideal for transformer neutral grounding and industrial generators
Precision cut edges and pre-punched connection holes
Heavy Duty FRP & Cast Iron / RCC Earth Pit Chambers
5T to 40T Load Rated
IS 3043 / BS EN 124

Heavy Duty FRP & Cast Iron / RCC Earth Pit Chambers

UV-stabilized Fiber Reinforced Plastic (FRP), RCC, and heavy-duty Cast Iron inspection chambers for safe periodic testing and maintenance of earthing points.

Material:High Density Polypropylene / FRP / Heavy Duty Cast Iron / RCC
Top Dimensions:300 x 300 mm, 350 x 350 mm, 450 x 450 mm, 600 x 600 mm
Load Capacity:Class A (1.5T), Class B (5T), Class C (25T), Class D (40T vehicular)
Features:Removable locking lid, non-slip textured top, lifting slots
Weatherproof, chemical resistant, and UV stabilized
Protects earthing connections from accidental vehicular and foot traffic damage
Allows easy visual inspection and resistance measurement with earth testers
Early Streamer Emission (ESE) Lightning Arrester & SPDs
Active Lightning Shield
NF C 17-102 / IEC 62305

Early Streamer Emission (ESE) Lightning Arrester & SPDs

Advanced ESE lightning protection terminals (up to 120m protection radius) and Type 1+2+3 Surge Protection Devices for tall residential towers and industrial complexes.

Triggering Advance Time (ΔT):25 μs, 45 μs, 60 μs
Protection Radius:Up to 120 meters (Level I to IV NF C 17-102)
Material:High-grade 316 Stainless Steel (corrosion resistant)
Testing:High voltage lightning impulse tested in certified high-voltage lab
Covers entire building footprint with a single central terminal
Integrated lightning strike counter and test clamp support
Complies with NF C 17-102:2011 and UNE 21186 standards
Engineering Specs

Technical Comparison: Earthing Electrode Systems

Evaluate which electrode system aligns with your Mumbai project's soil resistivity, budget, and design life requirements.

ParameterChemical Earthing ElectrodeCopper Bonded Steel RodGI Pipe Electrode (HDG)Solid Copper Rod
Design Life Expectancy15 – 20 Years25 – 30 Years7 – 10 Years30+ Years
Maintenance RequirementZero (Maintenance-Free)Low (Periodic Pit Inspection)High (Regular Water Pouring)Zero
Soil SuitabilityAll soils (Rocky, Sandy, High Resistivity)Deep soil, substations, towersNormal agricultural / low-corrosion soilMarine coastal, acidic soil, hospitals
Corrosion ResistanceVery High (Protective Conductive Barrier)High (250μm molecular copper layer)Moderate (Zinc coating wears over time)Extreme (Pure Cu)
Governing StandardIS 3043 / IEC 62561-2UL 467 / IEC 62561-2IS 3043:2018IS 3043 / BS EN 50164
Cost EffectivenessHighest ROI (No maintenance cost)High ValueLow Initial CostPremium Initial Investment
Grounding Engineering

Mumbai Soil Conditions & Earthing Selection Guide

Mumbai features extreme geological diversity—from saline coastal mudflats to basalt rock hills. Here is our engineered design recommendation for each zone.

Mumbai Coastal & Saline Marine Ground

Common Areas: Colaba, Marine Drive, Worli, Bandra, Juhu, Versova, JNPT belt
Resistivity Range: 5 – 30 Ω·m (Highly conductive but severe saltwater corrosion)
Engineering Recommendation: Copper Bonded Steel Electrodes (250μm) or Solid Electrolytic Copper Rods with EEC backfill compound. Avoid plain MS/GI in direct saltwater contact.

Hard Basalt Rock & Hillock Formations

Common Areas: Navi Mumbai Parsik Hill, Thane Hills, Powai, Borivali East, Kanheri
Resistivity Range: 200 – 1200 Ω·m (Very high soil resistance)
Engineering Recommendation: Chemical Earthing Electrodes in deep drilled boreholes surrounded by high-conductivity Backfill Compound (EEC) to achieve <1.0 Ohm target.

Reclaimed Land & Marine Mud Deposits

Common Areas: Bandra-Kurla Complex (BKC), Wadala Truck Terminal, Navi Mumbai Airport, Panvel
Resistivity Range: 15 – 50 Ω·m (Variable moisture with high seasonal fluctuations)
Engineering Recommendation: Hot Dip Galvanized (HDG) GI Earthing Strips grid combined with Chemical Electrodes and FRP test pit chambers.

Industrial Chemical & Refined Soil

Common Areas: Taloja MIDC, Chembur Refinery corridor, Tarapur MIDC, Ambernath
Resistivity Range: 30 – 150 Ω·m (Chemical contaminants and acidic groundwater)
Engineering Recommendation: Heavy Copper Bonded Rods (250μm) or Heavy Cast Iron Electrodes with non-leaching alkaline Earth Enhancement Compound.
Landmark Sectors

Trusted Grounding Solutions for Mumbai's Key Sectors

Supplying critical electrical grounding and lightning safety equipment to leading infrastructure projects across the MMR region.

Real Estate & Commercial High-Rises

Supplying grounding grids and ESE lightning protection for luxury towers and corporate offices in BKC, Worli, and Lower Parel.

Data Centers & IT Parks

Ultra-low resistance (< 0.5 Ohm) earthing and pure copper busbars for Navi Mumbai (Airoli/Mahape) data centers.

Manufacturing & Petrochemical Plants

Heavy-duty GI strips, cast iron electrodes, and chemical earthing for Taloja, Rasayani, and Chembur industrial belts.

Solar Power & Renewable Projects

Hot dip galvanized earthing strips and low-cost maintenance-free chemical rods for rooftop and ground-mounted solar arrays.

Telecom BTS & 5G Infrastructure

Copper bonded rods, surge protection, and earth test links for telecom towers and microwave transmission hubs.

Metro Rail, Airports & Transit Hubs

Comprehensive grounding grids for MMRC Metro lines, CSMIA, and Navi Mumbai International Airport (NMIA) projects.

Direct Factory Pricing

Request an Instant Mumbai Earthing Quotation

Fill in your project requirements below. Our Mumbai engineering team will provide itemized pricing and delivery schedules within 30 minutes.

Sprexo International Head Office

Head Office & Operations:Sprexo International, Sant Tukaram Marg, Sector 9, Vashi, Navi Mumbai, Maharashtra 400703
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Certified Manufacturing & Testing

All Sprexo grounding rods, chemical electrodes, and HDG strips undergo rigorous laboratory fault current and salt spray testing. Test certificates supplied with every consignment.

Frequently Asked Questions

Questions About Earthing Material Supply in Mumbai

Detailed answers on earthing standards, soil resistivity considerations in Mumbai, delivery timelines, and test certifications.