Yuhong Holding Group Co.,LTD
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DIN17660 CuZn20Al2 F39 Copper Alloy Seamless Tube Building Construction2025-08-13 17:41:54 |
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ASTM B111 C71500 CuNi 70% 30% Copper Nickel Seamless Heat Exchanger Tube2025-08-13 17:38:58 |
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ASTM B111 / ASME B111 C44300 Copper Nickel Alloy Tube for Heat Exchangers2025-08-13 17:38:14 |
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ASTM B111 / ASME SB111 C44300 Copper Alloy Tube Heat Exchanger Tube2025-08-13 17:38:09 |