Heavy Metal & Tubes Limited (HMTL)

HMTL HFS Unit has been commenced and commissioned with state-of-the-art manufacturing process of Cross Roll Piercing, Accu Rolling, SRM technology in Dec 2011 and produces various Carbon & Alloy Steel Grades of Seamless Tubular products. Cross Roll Piercing process begins with piercing of a hot round bar cut piece on the piercer, followed by Accu Roll for precision dimensional control of intermediate product, hollow cylindrical shell. Finally, the dimensions are controlled within specified variations on the Stretch Reducing Mill(SRM). This process minimizes longitudinal and transverse defects in pipes and tubes. It also ensures better control our wall thickness variations as compared to other manufacturing process.