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How to judge whether the size of seamless carbon steel pipe meets the standard requirements?

Views: 0     Author: Site Editor     Publish Time: 2023-11-28      Origin: Site

To determine whether the size of seamless carbon steel pipes meets standard requirements, the following inspections are required:


  1. Diameter detection

    To determine whether a seamless carbon steel pipe meets the standard requirements, measure its diameter at the middle, both ends, and several different locations, and then calculate the averaged.

  2. Thickness detection

      To determine if seamless steel pipes meet standard requirements, measure their thickness. Take measurements at the middle and both ends of the pipe, as well as at several other          locations, and then calculate the average.

  3. Length detection

      To determine if the seamless steel pipe meets the standard requirements, measure its length at both ends and calculate the difference.

   4. Straightness detection

      The straightness of seamless steel pipes can be determined by taking measurements at both ends of the pipe and calculating the difference. This will help to ensure that the pipes           meet the required standards. The straightness of seamless steel pipes can be determined by taking measurements at both ends of the pipe and calculating the difference.

   5. Curvature detection

      The curvature of seamless steel pipes can be measured to determine if they meet standard requirements. Measurements should be taken at both ends of the pipe, and the difference in curvature should be calculated.


To determine if the dimensions of seamless carbon steel pipes meet the standard requirements, a rigorous inspection and measurement process is necessary. The results of the measurements must be compared to the standard requirements. If the measurements meet the standard requirements, the size of the seamless steel pipe can be considered to meet the standard requirements.

Hunan Great Steel Pipe Co.,Ltd
Hunan Great Steel Pipe Co.,Ltd is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co.,Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.

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