Seamless pipe is a pipe without a weld jointin contrast to welded pipe. Seamless pipes are produced by piercing a solid billet to create the hollow shell, which is than rolled into a seamless pipe. As the manufacturing process does not include any welding, seamless pipe can withstand high pressure, high temperature, high mechanical stress and corrosive atmosphere.Thus they find wide application in industry like Oil &Gas, Refinery, Petrochemicals, Chemicals, Fertilizers, Power etc.