Salient Features of LSAW? Capacity to produce pipes with very close Diameter Thickness ratio? Ultrasonic Testing ensure internal soundness of steel plates used for producing pipes? LSAW Mill is equipped with 56000 KN JCO presses, having capacity to form pipes of 65mm thickness.? Cold Expander (13m) to ensure tight and uniform control on pipes dimension? The manufacturing process used for HSAW pipes consists of two steps? Pipe forming combined with continuous tack welding? The two step technology offers both quality and economic benefits ? High pie forming speed by continuous Tack Welding? Emphasis on pipe geometry on pipe forming machine without hindrance by SAW process, resulting in tightest tolerance even without cold expansion with respect to:? Straightness? Roundness? Accuracy of diameter