... ,JIS,API 5L,API5 CTMaterial20#,10#,45#,A53-A,A53-B,A106-A,A106-BSpecificationO.D.:10-610mmW.T.:2.42 ... -59.54mmLength:5.8,6.0,6.2m or any other you want.Usage Range1.structral pipe2.fuild ... abliity6000tons/monthFOBUSD:800-1200PAYMENTL/C,T/T ASTM A53 Gr.B welded steel pipe