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FAQs
Common questions about our winding wire solutions.
Where is Niva Industries located and do they ship nationwide?
We are located in Rajkot, Gujarat (Shed No. 2, New Somnath Industrial Area). We ship our submersible copper winding wires to all major states including Maharashtra, Rajasthan, Punjab, and Haryana.
What is the purity level of copper used in Niva Industries' wires?
We exclusively use Electrolytic Grade (EC Grade) Copper with a minimum purity of 99.97%, ensuring 101% IACS conductivity for superior motor efficiency.
Does Niva Industries provide wholesale pricing for motor manufacturers?
Yes, we specialize in B2B wholesale supply for submersible pump manufacturers and motor rewinders, offering competitive tiered pricing based on volume.
Are your winding wires compliant with Indian Standards?
Absolutely. All our submersible wires are manufactured strictly according to IS 8783 (Part 4/Sec.3) : 1995 standards for water-filled submersible motors.
Can I get custom Outer Diameter (O.D.) sizes for specific motor designs?
Yes. While we stock standard gauges, we can manufacture custom O.D. specifications to meet your unique design requirements.
How does Niva Industries test for insulation quality?
Every batch undergoes a High-Voltage Spark Test (5KV to 10KV) and a Water Immersion test to ensure the poly-wrap insulation is 100% waterproof.
What is the typical delivery time for orders in Gujarat?
For standard sizes in stock, we offer same-day or next-day dispatch. Custom orders typically take 3-7 working days.
What types of insulation do you use for submersible wires?
We use high-grade Polypropylene (PP) and Polyester films that provide high dielectric strength and thermal resistance.
Does Niva Industries offer a warranty on their winding wire?
We guarantee that our wire meets all IS 8783 specifications upon delivery. Our rigorous quality control ensures zero defects in insulation and conductivity.