Yuhong Holding Group Co.,LTD
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                            Alloy 600 Steel Flanges2020-01-09 17:14:16 | 
                    
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                            ASTM A105 / A105N NACE0175-03 STEEL FLANGE , FF / RF / RTJ , B16.5 B16.472023-07-07 16:36:52 | 
                    
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                            ASME SA789 S31803 Duplex Steel Seamless Tube For Chemical Processing2024-04-25 17:11:12 | 
                    
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                            ASTM A213 T12 HFW High Frequency Welded Spiral Helical Solid Finned Tube2025-04-30 09:47:32 | 
                    
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                            ASTM B163 UNS N06601 Nickel Alloy Steel Seamless Tube For Heat Exchanger2025-08-13 17:39:59 |