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扶正器鍛件

詳細說明：

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天合整體螺旋扶正器鍛件由AISI4145優質合金鋼制成。專業的熱處理工藝保證了產品的機械性能滿足API Spc7-1規范要求。皮下一英寸硬度和打撈頸外徑四象限硬度均在285-341HB范圍內。
訂單或詢價時，請指明：
工作外徑/井眼內經
打撈頸直徑和長度
工作部分長度
螺旋帶寬度
打撈頸長度
工作部分至打撈頸角度
全長
具體規格如下表。

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