SOURCE: IDRW.ORG.
In a significant stride towards self-reliance in defense manufacturing, Mazagon Dock Shipbuilders Limited (MDL) has successfully indigenized the production of Polychloroprene rubber / Flow straightener, a critical component for enhancing submarine stealth capabilities. This achievement marks a collaborative effort with M/s Rotopump in Noida, M/s Rane Elastomer in Mumbai, and M/s Vajra Rubber in Kerala, showcasing India’s growing prowess in defense technology.
The Polychloroprene rubber / Flow straightener plays a pivotal role in submarine operations by ensuring that the flow of seawater around the submarine is smooth and free from turbulence. This reduction in turbulence directly translates to a lower acoustic signature, making the submarine significantly quieter and thus, more stealthy. Stealth technology is paramount in naval warfare, where the ability to operate undetected can mean the difference between mission success and failure.
Previously, India was reliant on imports for this specific component, with M/s Naval Group from France being the primary supplier. The import dependency not only incurred additional costs but also posed strategic vulnerabilities due to reliance on foreign supply chains. The indigenization of Polychloroprene rubber / Flow straightener by MDL, therefore, represents a strategic shift towards greater autonomy in defense manufacturing.
MDL’s Indigenisation department has been at the forefront of this initiative, working diligently to meet the stringent quality standards required for naval applications. By partnering with domestic companies like Rotopump, Rane Elastomer, and Vajra Rubber, MDL has not only reduced the need for imports but also fostered a burgeoning ecosystem of local manufacturing capable of supporting complex defense projects.
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