Keywords:
Acceptance specification, Bend testing, CE marking, Chemical composition, Conformity, Conformity assessment, Definitions, Delivery conditions, Dimensions, Finishes, Marking, Mechanical properties, Methods of manufacture, Order indications, Pipes, Screw thread tubes, Specification (approval), Steel components, Steel pipes, Steel tubes, Steels, Testing, Thread-cutting, Threads, Unalloyed, Unalloyed steels, Visual inspection (testing), Welded, Welding