Main products: deflection proof and abrasion - proof sucker rod joint, and common joint.

公司的主要产品有: 双向保护抽油杆防偏磨接箍和普通接箍.

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In sucker - rod oil pumping system, the sucker rod is its vulnerable spot.

在有杆抽油系统中, 抽油杆是其薄弱环节.

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The problem of sucker rod string lagging in oil slant hole has seriously restricted normal production.

稠油斜直井抽油杆柱滞后的问题严重制约正常生产.

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The structure of closed valve bonnet influences the perfor - mance of sucker rod pumps.

闭式阀罩是影响抽油泵使用性能的零件.

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Sucker rod break is a key factor influencing the normal production in oilfields.

抽油杆柱断裂是影响油田正常生产的重要因素.

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The pump of sucker rod pumping oil system can work under kilometers of wall.

杆式抽油机的抽油泵工作在井下数千米位置.

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So, the sucker rod's main failure modes are fatigue fracture and corrosion fatigue crack.

因此, 抽油杆的主要失效形式为疲劳断裂和腐蚀疲劳断裂.

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Sucker rod lift is one of the most popular artificial lift methods in oil industry.

有杆泵是当前工艺最成熟、应用最广泛的举升方式之一,在水平井中的应用规模也相当大.

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The company's main products are: two - way coupling and the general protection of sucker rod coupling.

公司的主要产品有: 双向 保护抽油杆接箍和普通接箍.

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The pump carries out oil production by means of a jet pumpadded on sucker rod pump.

有杆泵采油是石油工业传统而占主导地位的人工举升采油方式.

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