Xi'an linkun Materials Co.,Ltd is one of the leading China ksd3566 structural tube manufacturers and suppliers,Website:http://www.lksteelpipe.com, if you want to buy or import best high-quality ksd3566 structural tube, sps290 square steel tube, sps290 retangular steel tube, sps290 carbon steel tube, sps400 hollow bar, sps490 hollow bar professional company, factory, seller, and exporter, or if you are checking ksd3566 structural tube brands, please feel free to contact us.KS D3566 SPS290 SPS400 SPS500 SPS490 SPS540 carbon steel tubesOutside Diameter: 21.7-609.6mmWall Thickness: 2-22mmMaterial: SPS 290/SPS 400/SPS 500/SPS490/SPS400Chemical Analysis:
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