COMMENTS ON PRODUCTION OF STEEL SHEETFOR PIPE LINE FOR OIL AND NATURAL GAS

The X grace steel sheet is used as main material for SAW straight weld pipes for pipe line purpose. It is anticipated that demand for pope line-purpose steel puoducts with hi-strength and hi-toughness be increasing owing to the higher criteria for popeworks.The co-authous emphasize that more investment and efforts should be made to develop new pope-line-purpose steel products to meet the increasing demand.