Yuhong Holding Group Co., LTD
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ASTM A269 TP304 Roestvrij staal naadloze buisbuizen2025-05-27 22:22:18 |
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ASTM B622 UNS N10276 2.4819 Hastelloy C276 naadloze buis van nikkellegering2025-08-13 17:36:18 |
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ASTM A179 / ASME SA179 Low Carbon Steel U Bending Tube For Heat Exchanger2025-09-18 16:01:46 |
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ASTM A182 F316L 1.4404 Corrosiebestendigheid2025-04-01 17:03:54 |