GI Earthing Strip · HSN 73089090

GI Earthing Flat Strip
IS 2062 Compliant · MTC Every Order

Hot-dip galvanised mild steel strip for conventional earthing systems per IS 3043. The most commonly specified earthing conductor in Karnataka — from apartments to industrial plants.

Material Standard
IS 2062
Hot-rolled structural steel
HSN Code
73089090
GST: 18%
Application
IS 3043
Earthing system standard
Certificate
MTC
Every single order

Sizes & Specifications

GI Earthing Strip Sizes — Bengaluru

All sizes stocked in Bengaluru. Standard supply in KG. WhatsApp your size and quantity for same-day pricing.

Size (mm) Width × Thickness Typical Use Get Rate
25 × 3 25mm wide · 3mm thick Light residential, sub-mains earthing WhatsApp
25 × 6 25mm wide · 6mm thick Apartments, villas, commercial buildings WhatsApp
32 × 6 32mm wide · 6mm thick Mid-size commercial, hospitals WhatsApp
40 × 6 40mm wide · 6mm thick Large commercial, industrial earthing WhatsApp
50 × 6 50mm wide · 6mm thick HT substations, large industrial plants WhatsApp
50 × 10 50mm wide · 10mm thick Heavy industrial, transformer earthing WhatsApp
60 × 10 60mm wide · 10mm thick Power plants, heavy industry WhatsApp
75 × 12 75mm wide · 12mm thick EHV substations, grid-scale infrastructure WhatsApp

Full sizing guide: which strip size does IS 3043 require?

Technical Details

Material Specification

IS 2062 Conformance

All GI strips supplied by Global Electric Company conform to IS 2062 — the Indian Standard for hot-rolled medium and high tensile structural steel. MTC provided with each order confirming conformance. How to read the certificate.

Galvanisation

Hot-dip galvanised for corrosion resistance underground. Zinc coating provides the cathodic protection required for long-term performance in Bengaluru's clay and laterite soils.

IS 3043 Application

IS 3043 (Code of Practice for Earthing) specifies the minimum cross-sectional area of GI strips based on fault current. 25×6mm is the most common specification for residential and mid-rise commercial projects. Copper vs GI — how to choose.

GST & HSN

HSN Code: 73089090 · GST Rate: 18%. All our invoices include the correct HSN code. GSTIN: 29AGRPJ3581A1Z9. e-Invoice and e-Way Bill generated for every order.

Size It Before You Order

Free Tools for GI Strip

No sign-up, no email. Work out the numbers, then send us the enquiry.

Strip Weight Calculator → Conductor Size Calculator → Earthing BOQ Builder →

FAQ

GI Strip — Common Questions

Is GI strip priced per KG or per metre in Bangalore?
In the Bengaluru market, GI strips are typically quoted per KG and invoiced by weight. For BOQ estimation, you can convert: weight (KG) = (width mm × thickness mm × length m × 0.00785). We can provide per-metre pricing on request for project estimation.
What is the GI strip rate today in Bangalore?
GI strip prices are market-linked to steel prices and change frequently. We don't publish a fixed rate on the website because it would quickly become outdated. WhatsApp us your size and quantity and we'll respond with today's rate, usually within the hour during business hours.
Which size GI strip should I specify for IS 3043 compliance?
IS 3043 specifies minimum cross-sectional area based on prospective fault current. As a general guide: 25×3mm (75mm²) for light residential; 25×6mm (150mm²) for mid-rise residential and commercial; 40×6mm or larger for industrial and HT applications. Always refer to your electrical engineer's calculation for the correct size.
GI patti 50×6 — weight per metre?
A standard 50x6 mm GI earthing strip weighs approximately 2.4 kg per metre. Since hot-dip galvanising adds zinc, the GI chart values sit ~2% above bare steel. WhatsApp us your required metres or kilograms for today's live rate.
What are the standard GI strip sizes for earthing?
We stock GI earthing strips ranging from 25x3 mm up to heavy-duty 75x12 mm profiles. The 25x6 mm strip acts as the standard default for most residential and mid-rise commercial buildings. Check our strip weight calculator to estimate your exact BOQ tonnage.
GI patti 25×6 — what does it weigh?
Strip is quoted from our trade chart — the same figures we invoice against, which include the zinc from hot-dip galvanising. Instead of estimating from bare-steel theory, use our free Strip Weight Calculator: enter your length and get the chart kilograms for your 25x6 requirement instantly.
What is the HSN code for GI earthing strip?
HSN 73089090, GST 18%. Every order ships with a GST-compliant e-Invoice and e-Way Bill carrying the correct HSN code, so your handover paperwork is complete. WhatsApp your size and quantity for a formal quotation.
IS 2062 vs IS 3043 — which applies to GI strip?
IS 2062 specifies the grade of the base steel used to manufacture the GI strip, while IS 3043 is the standard for the overall earthing system design and sizing. We supply IS 2062 compliant steel that meets IS 3043 requirements. Send us your BOQ to quote.

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