Yuhong Holding Group Co.,LTD
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Industrial Seamless Tube High Strength For Heat Exchanger2023-06-07 16:10:30 |
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ASTM B729 NO8020/ 2.4660/Alloy 20 100% ET HT UT2025-12-21 14:15:36 |
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ASTM B729 ALLOY 20 / UNS NO8020 HASTELLOY SEAMLESS PIPE 100% UT2023-07-27 15:00:45 |