PRITHVI INDUSTRIES PRIVATE LIMITED (PIPL), established in 2010, stands as the pioneer and first Composite Polymer Insulator manufacturing company in the Eastern regions of India, hailing from Kolkata, West Bengal. Embodying the spirit of the new India, PRITHVI is inspired by Bharat’s vision to establish India as a global manufacturing hub through initiatives like Make in India, with a core principle of prioritizing quality and sustainability over cost, echoing the ethos of the new India.
At PRITHVI, we continuously strengthen and enhance our quality management systems, ensuring a commitment to excellence. We prioritize quality and sustainability above all else, meticulously crafting our products to exceed industry standards. Our aim is to achieve a reputation for precision engineering akin to the esteemed craftsmanship of German and Japanese products.
Our sophisticated in-house testing facility is dedicated to ensuring the quality of all raw materials purchased, as well as all semi-finished and processed products. It is extensively used by our quality department to conduct thorough and precise quality assessments.
Distribution Rating (1.1kV – 36kV)
- 1kV LT Polymer Pin Insulator
- 11/12 kV Composite Polymer PIN/DISC/POST/Solidcore Insulator
- 22/24 kV Composite Polymer PIN/DISC/POST/ Solidcore Insulator
- 33/36 kV Composite Polymer PIN/DISC/POST/ Solidcore Insulator
Railways
- 25/36kV Composite Polymer Long Rod Insulator – 9 Tonne (Suspension/ Tension)
- Bracket Insulators / Post Type Insulators
Transmission
- 66/72.5 kV Suspension/ Tension Silicone Rubber Composite Polymer Long Rod Insulator
- 110/132/145 kV Suspension/ Tension Silicone Rubber Composite Polymer Long Rod Insulator
PRITHVI is an approved Vendor
PRITHVI is an approved Vendor for rated 36kV to India Railways and has supplied 9 Tonnes Tension Type Composite Polymer Long rod Insulator in regions of Central Railways of India.
- SOLUTIONS WE OFFER
OEM
For our customers from the OEM sector, we produce high-quality Customized Post Insulators with specific height & computability requirements. These safety-relevant components are mechanically robust and durable, ensuring safe operation of Switchgear Electrical Equipments.
Overhead lines
For our customers from the OEM sector, we produce high-quality Customized Post Insulators (Bus Post Insulators / Station Post Insulators / Line Post Insulators/ Solid Core Insulators) with specific height & computability requirements. These safety-relevant components need to be mechanically robust and durable.
Switchgears
Our insulators in switchgear construction need to be able to withstand large amounts of environmental contamination and extreme weather conditions. And that’s exactly what they are designed to do! We guarantee flawless operational reliability with an exceptionally long service life.
- PRITHVIINSULATORS
Our products are certified by CPRI/ ERDA/ NSIC
&
we are an ISO 9001
QUALITY POLICY :
PRITHVI continuously reinforces and upgrades the quality management systems and processes conforming to ISO 9001 standards. The unit’s progressive quality objectives focus on customer care and business excellence, while continuously assessing the effectiveness of QMS to demonstrate continual improvement. It protects and enrich the environment through sound environment management practices during manufacturing. We are currently ISO 9001: 2015 certified and we expect to be ISO 14001 certified in 2025.
Controls and tests :
All the raw materials purchased, up to all semi-finished and processed products are exhaustively controlled by our quality department. In turn, before delivering the electrical insulators, the required Routine, Acceptance and Sample tests are performed in accordance with QAP, IS, IEC and ANSI standards.
- PROJECTS
PRITHVI assures 100% performance
PRITHVI is an approved Vendor for rated 36kV insulators to India Railways and supplied 9 Tonnes Tension type Composite Polymer Long rod Insulators in regions of Central Railways of India.
In-House :
Excellence, Powering Confidence.
