Yuhong Holding Group Co., LTD.
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Tubo inconsútil de acero de la curva en U de carbono de ASTM A179/de ASME SA179, uso del cambiador de calor |
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ASTM A213 TP321(1.4541) Seamless Cold Drawn Exchanger Tube2025-10-11 18:20:48 |
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ASTM A179 / ASME SA179 Low Carbon Steel U Bending Tube For Heat Exchanger2025-10-11 18:20:46 |