... : ASTM API 3.Price: $600-950 4.Delivery: 15day Shandong ZY ASTMA106 seamless steel pipeStandardGradeSpecificationsGB10#,20#,45#,16MnO.D.:1/2 ... -A,A106-A,A179-C,A214-C,A192,A226,A315-B,A53-B,A178-C,A210-A-1,A210-CDINSt33,St37,St37 ... details, please never hesitate to contact us.Shandong ZY ASTMA106 seamless steel pipeTypeASTM A106-B seamless steel pipeInfo. of pipeO.D.:1 ...