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Cold-rolled tubes

This type of metalware includes general purpose cold-rolled tubes from carbon and alloyed steel manufactured by its outside diameter, wall thickness and length as per
GOST 8733-78 .

    By the length criteria, the tubes shall be manufactured:

  • off-gage from 1.5 to 11.5m; ;
  • gage from 4.5 to 9m.

    Depending on quality indicators, the following types of tubes are manufactured: Б, В, Д, Е .

For more details see GOST norms & Technical Requirements section.



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