SS ASTM Carbon Seamless Steel Pipe 1:ASTM A106/A53-B API5L-B 2:WT:2-32mm OD:10-711mm 3Certificates:ISO ASTM ... , JIS G3454, G3455,CertificateAPI CertificateMaterial ASTM A106 Gr B, A 53, A179-C,A315-B, A333-1.6, Q235,Q345B, ST 37, ST42 ... -100 daysTrade Terms FOB, T/TPayment TermsT/T or L/C at sight ASTM Seamless Carbon Steel Pipe A106/A53 ...