SOURCE: AFI
Mazagon Dock Shipbuilders, under the Ministry of Ports, Shipping & Waterways, has made significant strides towards self-reliance in defense manufacturing. The Mazagon Dock Shipbuilders Limited (MDL), a premier shipyard of India, has successfully indigenized Sacrificial Zinc Anode Flanges.
These critical components are essential for the corrosion protection of various onboard systems, including pipes, valves, and pumps, which are exposed to seawater. Previously, these flanges were imported from M/s Metrocontrol, Spain. However, through a collaborative effort with M/s Sargam Metals, Chennai, MDL has successfully developed and manufactured these flanges domestically.
The indigenization of Sacrificial Zinc Anode Flanges is a major milestone for MDL. It not only reduces reliance on foreign suppliers but also strengthens India’s defense capabilities. By producing these components locally, MDL can ensure a steady supply, reduce costs, and enhance the overall performance of its vessels.
Two types of Sacrificial Zinc Anode Flanges have been indigenized:
- Operating Pressure 35 Bars
- Operating Pressure 13 Bars
Approximately 100 of these flanges are required per boat.
This achievement underscores MDL’s commitment to technological innovation and self-reliance. By continuously exploring opportunities for indigenization, MDL is contributing to India’s vision of becoming a global maritime powerhouse.