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WYL pipe acceptance criteria
Time:2025-05-27 16:11:51    Author:青岛英利机械有限公司


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1. Appearance. The surface of high-quality pipe is smooth, without obvious scratches, pits and cracks.

2.Material. Tested by spectral analysis to ensure compliance with the appropriate standards.

3. Marking. There should be clear WYL, dimensions, material and other information on the pipe for easy identification.

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