Yuhong Holding Group Co.,LTD
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ASTM A815 WP S32750-S Con / Ecc Reducer Super Duplex Fitting Thick Wall2023-09-19 15:48:39 |
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ASTM A376 TP347H solid Spiral High Frequency weld HFW Fin Tube With 11Cr2025-08-02 11:33:32 |
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ASTM A213 T9 U BEND TUBE OIL COATED ALLOY STEEL BOILER TUBING2025-04-01 16:56:06 |
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Good Corrosion Resistance ASME SB338 GR7 UNS R52400 Ti Alloy Tube2024-09-20 15:09:55 |