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                                              漂浮接箍

                                              更新時間:2021-10-15
                                              漂浮接箍

                                              特點:
                                              1、利用漂浮接箍與套管鞋中間套管內封閉的空氣的浮力作用,來減小套管下入過程中井壁對套管的摩阻;
                                              2、提高套管居中度,保證套管安全下入的目的;
                                              3、套管漂浮組件主要有漂浮接箍、專用的浮箍、浮鞋,以及與之配套使用的上膠塞和下膠塞等。如和輕型樹脂扶正器一起使用,效果更穩定。

                                              技術參數:

                                              序號項目139.7
                                              1本體最大外徑Ф154
                                              2內通徑Ф119
                                              3銷釘剪切值25±1MPa
                                              4對外連接螺紋API LTC/BTC
                                              5水眼尺寸Ф50
                                              6總長900mm
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