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ASME SA179 Low-Carbon Steel U+H Type Fin Tube For Economizers2025-09-24 14:32:12 |
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Astm A106 Gr B Carbon Steel Studded Tube for Heat Exchangers2025-10-09 16:50:51 |
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A179 With B221 AL-1060 Extruded Fin Tube For Heat Exchanger2025-10-09 15:21:35 |