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Studded Tube ASME SA312 TP304H 11Cr For Boliler2025-09-09 15:13:15 |
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Studded Tube ASTM A312 TP316L For Heat Exchanger2025-09-09 15:06:03 |
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Welded Helical Solid Fin Tube ASME SA106 GrB For Heater2025-09-10 11:09:33 |