longitudinally welded PIPE( LSAW PIPE) O.D 219mm-1016 Wall:5mm-20mm API5L PSL1 Product Namestraight welded pipe /LSAW PIPE /WELDED PIPE SizeOD: 219mm-1016MM Thickness:5MM-20MM Length:6m/9m/12m Steel material20#/Q195/Q235,Q215, Q345 GRB ,X42, X52,x60,X75,X80StandardASTM, ASME, DIN,GB,JIS,ASNI,BSEndsUsually Plain ,But Can Be Beveled Or By Your ChoiceSurfaceBared Or Black Painted, Galvanized Or With ...