1 STD: API 5L 2Steel Gr.: A, B, X42, X46, X52, X56, X60, X65, X70 3OD: 6~ ... 5L Gr.B/ ASTM A-53/ A-106 Seamless Steel Pipe.Execute StandardSEAMLESS PIPES ASTM A-53/ASTM A-106 Gr.B/ API 5L Gr.B Material Gr B, ... 2500T/M in hot rolled line. PackageVanished coating ,bundles with steel strip, both ends with plastic caps, beveled ends. MOQ1 Ton ... days Payment TermsT/T or L/C ,western union carbon steel pipe