... -32mm OD:10-711mm 3Certificates:ISO ASTM A106 Carbon Seamless Steel Pipe1.ASTM A106 Carbon Seamless Steel Pipe2.GRADE ... Q215,Q235,Q275,Q295,Q3453.OD:17mm-720mm,API,ASTM standard4.WT:0.8mm-8.5mm Commodity NameASTM ... 5L, DIN 1626, DIN17175, JIS G3454, G3455,CertificateAPI CertificateMaterial ASTM A106 Gr B, A 53, A179-C,A315-B, ... TPayment TermsT/T or L/C at sight ASTM Seamless Carbon Steel Pipe A106/A53-B