Yuhong Holding Group Co.,LTD
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DIN 17660 CuZn20Al2 F39 Seamless Copper Alloy Tube for Heat Exchanger2026-09-30 18:22:59 |
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Seamless Copper Alloy Tube DIN 86019 B466 CuNi10Fe1.6Mn C706002026-07-23 11:57:46 |
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ASTM B111 C71500 Copper Nickel Alloy Seamless Tube for Heat Exchanger2026-07-15 09:53:58 |