Số hiệu tiêu chuẩn
A49-323
Tên tiêu chuẩn
Steel tubes. Jacks for hydraulic transmissions. Cold rolled or cold drawn seamless tubes. Type "ready for use". Dimensions. Technical delivery conditions.
Ngày phát hành
1978-06-01
Tiêu chuẩn tương đương
ISO 4394-1:1980,NEQ
Tiêu chuẩn liên quan
A49-312 (1993-04-01) * A03-161 * A49-000 * A49-311 * A49-320 * A49-321 * A49-322 * A49-851 * A49-853 * A49-856 * E48-351
Thay thế bằng
NF EN 10305-1:200305 (A49-300-1)
Lịch sử ban hành
NF EN 10305-1:200305 (A49-300-1)*A49-323
Từ khóa
Packaging * Mechanical properties of materials * Rolling * Standardization * Mechanical testing * Hydraulic cylinders * Annealing * Laboratory sample * Dimensional tolerances * Pipe system * Marking * Condition of goods * Work-hardening * Steels * Seamless pipes * Heat treatment * Soft annealing * Annealed * Pipelines * Cold-working * Delivery conditions * Dimensions * Pipework systems * Drawing (forming process) * Sampling * Pipes * Piping