... API 5L 2Steel Gr.: A, B, X42, X46, X52, X56, X60, X65, X70 3OD: 6~1220mm 4W. ... .B/ ASTM A-53/ A-106 Seamless Steel Pipe.Execute StandardSEAMLESS PIPES ASTM A-53/ASTM A ... API 5L Gr.B Material Gr B, X42, X46, X52, X56, X60, X65, X70 LengthOD: 6~1220mm ... in hot rolled line. PackageVanished coating ,bundles with steel strip, both ends with plastic caps, beveled ends ... T or L/C ,western union carbon steel pipe