Ratnamani Metals and Tubes Limited is an Indian company that mainly manufactures stainless steels and carbon steels. The company operates through the steel pipes and tubes segment. The company's geographical segments operate in India and outside India. It offers a choice of stainless steel welded/seamless pipes and carbon steel welded pipes. The company serves industries such as oil and gas, refining and petrochemicals, chemicals and fertilisers, thermal, solar and nuclear, defence, aerospace and water distribution. The company's manufacturing units are located at Chhatral, Indradi and Kutch in Gujarat. Its wholly owned subsidiary is the business enterprise Ratnamani INC.