| 圆钢条买家 |
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| | Solid Round Steel Bar Diameter 5.75 inches 9 Chrome 1 Molly as per API 5CT NACE MR0175
| | | | | Solid Steel and Stainless steel (2 % Nickel ) Prefer in stock supplier, 30 days maximum supply time. No Trading company - only actual manufacturer must reply. Do u have unsold stock ? US threading pre...
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