... of API 5L Line Pipe 1) OD: 219-3048mm (8-120") 2) WT: 4-30mm 3) Steel Grade: A, B, X42-X100 Pipe namesteel ... etc.JISJIS B2311, JISB2312,JISB2313ENEN10253-1,EN10253-2Other informationconnectionweldingcertificationISO9001:2008 ,API,ASME,CEplace of originYanshan,Hebei,ChinaFOB portTianjin or other port ... at most competitive price,looking forward to your order. ASTM API 5L Gr.B seamless carbon steel pipe