... .B 2.Size:1/4"-812mm 3.Material:API 5L Gr.B/X42/X52/X56/X60 4.MOQ:10Ton 5. ... PED,ISO ASME B36.10 Carbon steel Seamless pipe API 5L Gr.B 1.Product:Carbon steel seamless pipe2.OD: 21 ... : ASTM A106M,A53/A333ASTM A192,ASTM A209,ASTM A210 API 5L,ASTM A519/ASTMA179 EN10216-1/2 EN10297-1,EN10210-1 ...