... , X46, X52, X60, X65, X70, X80 1.Products: Line Pipe 2. Standards: API 5L PSL1&PSL23. Steel Grade: Grade B, X42, X46 ... -2420mm(welded); Wall Thickness(WT): 4mm-60mm; Length: 6m-12m 6. Surface Finish: Oiled or Painted 7. Process Method: Hot Rolled ... :StandardGradeYield Strength(MPa)Tension StrengthElongation(%)Impact EnergyAPI SPEC 5L PSL1 Check API SPEC 5L Table3 A25≥172≥310A≥207≥331B≥241≥414X42 ...