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接箍-7"API偏梯形BTC套管接箍现货 接箍-7"API偏梯形BTC套管接箍现货接箍分为:油管接箍和套管接箍油管接箍结构是:油管端头与接箍体内壁以锥形螺纹方式连接,接箍
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2019-10-26 |
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接箍-7-5/8"API偏梯形BTC套管接箍现货 接箍-7-5/8"API偏梯形BTC套管接箍现货套管接箍中英文简介:接箍(coupling),internally threaded cylinder for joining two le
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2019-10-26 |
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接箍-8-5/8"API偏梯形BTC套管接箍现货 接箍-8-5/8"API偏梯形BTC套管接箍现货套管接箍中英文简介:接箍(coupling),internally threaded cylinder for joining two le
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2019-10-26 |
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接箍-9-5/8"API偏梯形BTC螺纹套管接箍现货 接箍-9-5/8"API偏梯形BTC螺纹套管接箍现货套管接箍和油管接箍颜色:套管接箍和油管接箍连接的地方,是有螺纹的地方. 为了井下安全
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2019-10-26 |
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接箍-10-3/4API偏梯形BTC套管接箍现货 接箍-10-3/4API偏梯形BTC套管接箍现货套管接箍中英文简介:接箍(coupling),internally threaded cylinder for joining two le
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2019-10-26 |
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接箍-11-3/4"API偏梯扣BTC套管接箍现货 接箍-11-3/4"API偏梯扣BTC套管接箍现货套管接箍中英文简介:接箍(coupling),internally threaded cylinder for joining two l
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2019-10-26 |
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接箍-16"API偏梯形BTC套管接箍现货 接箍-16"API偏梯形BTC套管接箍现货油管接箍规格:2-3/8“、2-7/8”、3-1/2“、4-1/2”;石油套管接箍规格:4-1/2“、5-1/2”、6-
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2019-10-26 |
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接箍-20"API偏梯形BTC套管接箍现货 接箍-20"API偏梯形BTC套管接箍现货油套管接头用于制作管接头的管道称为油套管接头。每口井都是根据不同的钻井深度和地质条件,使
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2019-10-26 |