API 7K HDS HDP RTM RTS Roller Kelly Bushing For 17 1/2" - 49 1/2" Rotary Table
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...Roller Kelly Bushing For 17 1/2" - 49 1/2" Rotary Table Product Description: Kelly roller bushing is a petroleum drilling tool. It is a special equipment used by the oil and gas and geological drilling departments to transmit torque in the drilling of oil and gas wells. It is matched with the rotary square shoe. This product is a component that drives the Kelly......
Shandong Huichi Industry and Trade Co.,Ltd.
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API 7k Standard Drilling Rig Roller Kelly Bushing
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API 7K Roller kelly bushing Product Description Roller kelly bushing is a necessary tool for drilling, by matching with rotary square to drive kelly pipe. Through the rotation of four rolls, the friction between rolls and kelly pipes is reduced to extend ......
Dongying On-tech Equipment Co., Ltd
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2 1/2" Spray Paint Rotary Tables Roller Kelly Bushing
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Roller Kelly Bushings for 17 1/2-49 1/2 Inch Rotary Tables Product Descrption Roller kelly bushing is one of the necessary tools for oil drilling operation, which is fixed at the big bushing to pass the torque to the down hole drilling tools. We manufacture Pin Drive Kelly Bushing for onshore & offshore Drilling Operations, available in two sizes Model 27 PDHD, 20 PDHD, suitable for a range of 20½" to 49......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Square Split Master Bushing For Rotary Table Oil Drilling
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...Bushing Square Bushing For Rotary Table Product description Main bushing and insert bowl for turntable Main bushing and insert bowl sizes from 17.1/2 to 49.1/2 inches. They are cast from high quality alloy steel and dimensioned to API Spec 7K. There are two types of pin-driven and square-driven. API standard rotary slips, collar slips, casing slips and roller kelly bushings......
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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