The modern tubes and pipes industries in Bangladesh owe its origin to the grand vision of union steel tubes limited since 2003, for production of steel pipe. Union steel tubes limited as a company with volume over 60,000 tons per annum product HFW/HFIW pipes Black & Galvanized from ½” to 14 diameter with thickness from 1.60mm to 12mm conforming to various national & international standard/specifications.