Yuhong Holding Group Co., LTD
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ASTM A182 F5 Flang baja paduan ASME B16.5 Flang leher las lubang tempa2025-05-04 16:52:14 |
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ASTM A106Gr. Pipa Seamless Baja Karbon Hitam B A53 GR.B2023-11-20 13:39:59 |
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Pipa Baja Paduan Feritik ASTM A335 P9 untuk Suhu Tinggi2025-07-17 10:30:23 |
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ASME SB407 UNS N08811 Incolloy 800HT Nikel Alloy Seamless Pipe2024-11-15 11:02:04 |