Randhir Metal And Alloys Pvt. Ltd. is a leading Carbon Steel Flanges Manufacturer in Mumbai, renowned for precision engineering and unmatched quality. Established in 1975 and ISO 9001:2008 certified, Randhir Metal specializes in manufacturing a wide range of carbon steel flanges—including welding neck, slip-on, blind, and socket weld variants—that meet international standards for strength, dimensional accuracy, and corrosion resistance.