Torkari Coil or Ribbed Torkari in Coil form is manufactured by simultaneous cold flattening and cold ribbing process and subsequent accumulation in coil form. Torkari in coil form offers continuous feed in machines that shape them into U type or L type hooks and also to form stirrups and ties by adopting suitable bend radius. Furthermore, coiled Torkari can be cut to specific lengths to be used in RCC applications typically to manufacture RCC Hume pipes and other pre cast plumbing and sanitation apparatus.