NF A49-210

Steel tubes. Seamless cold-drawn tubes for fluids piping. Dimensions. Technical delivery conditions.

1985-09-01

Hết hiệu lực

A49-000 * A49-001 * A49-004 * A49-851 * A49-853 * A49-856 * A49-872

NF A49-210:197407 (A49-210)

NF EN 10216-2:200212 (A49-200-2)

NF EN 10216-2:200212 (A49-200-2)*NF A49-210*NF A49-210:197407 (A49-210)

Extensions * Hydraulic tests * Flattening tests * Tensile strength * Drift expanding tests * Quality control * Piping * Elongation * Pipework systems * Pipes * Packaging * Testing * Tensile testing * Unalloyed steels * Delivery conditions * Mechanical properties of materials * Manufacturing * Steels * Physical properties of materials * Purification * Linear density * Drawing (forming process) * Cold-working * Trials * Tensile tests * Designations * Expansions * Form tolerances * Processing * Dimensional tolerances * Pipe system * Conditioning * Fabrication * Treatment * Weight tolerances * Marking * Dimensions * Pipelines * Condition of goods * Seamless pipes * Chemical composition * Grades (quality) * Tensile stress test * Preparation * Production * Expansion tests

23.040.10. Ống bằng gang và thép
77.140.75. Ống thép và thép ống dùng cho công nghệ đặc biệt

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