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ASTM A53 A36 Q345b Pipa Baja Karbon Las Ketahanan Pakai Keakuratan Tinggi2025-01-15 17:00:28 |
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Ketahanan abrasi SSAW Baja Karbon Spiral Pipa Baja Las Disesuaikan2025-01-15 17:00:28 |
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Pipa baja las khusus ASTM A53 LSAW Spiral Carbon Steel Pipe2025-01-15 17:00:28 |
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Fireproof Baja Karbon ERW Pipa Baja Las Keamanan Dan Stabil Untuk Gas2025-01-15 17:00:28 |
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BS1387 Pipa baja las spiral 3200mm Pipa baja karbon ukuran besar SSAW2025-01-15 17:00:28 |
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ASTM A192 Sch40 4 Inch Mild Steel Pipe Seamless Carbon Precision Welded2025-01-15 17:00:33 |
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Q235 20# A106b A53 API 5L Pipa Baja Karbon Seamless Insulasi Panas Las2025-01-15 17:00:29 |
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Pipa baja presisi yang ditarik dingin Pipa baja spiral presisi tinggi2025-01-15 17:00:34 |
