... :SSAW,LSAW,Seamless 5)Standard:ASTM,ANSI Typeapi 5l gr.b sch 40SizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21 ... 2312MaterialASTM A106,A53GRB,A53-A,A106-A,A192,A226,A315-B,A106-B,A178-C,A210-A-1,A210-C,A333-1 ... .6,A334-1.6,A333-7.9,A334-7.9,150M19,En46.. ... 30% in advance , the balance against with the copy of B/L) Equipment Quality Control: Our products :carbon steel ,alloy ...