... ,L245,L290,L360,StandardGradeAPI5L PSL1, L175/A25,L210/A,L245/B,L290/X42,L320/X46,L360/X52, L485/X70API5L ... CT PSL1,PSL2, PSL3,H40,J55,K55,N80 (A106 GR.B) Dimension WT:Sch5,Sch10,Sch20,Sch30,Sch40,Sch60...STD ... 2"-48"Length:5.8m,6m,11.8m,12m or as your demand Delivery State Annealing,Normalizing,Normalizing+ ... Weight (D-S)*S*0.02466=KG/MApplication a>Oil and Natural Gas for transport water,oil and ...