RS Drilling Tools Sourcing

Roller Kelly Bushing

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 service life. Change different rollers to match with different squares and hexagonal kelly pipes and connect with different rotary tables. Two transmission styles (square and pinconnect) are available. The product is designed and manufactured according to API Spec 7K “Specification for Drill Equipment”.

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ZP Series Of Rotary Tables

As one of important parts of drill rig, ZP series of rotary tables are widely used to rotate drill equipment and hold the weight of pipes in well. They are designed and manufactured according to API Spec 7K “Specification For Drilling Equipment”.

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Rotary Bushing And Insert

These series of rotary bushing are suitable for API standard drill pipe slips, drill collar slips, casing slips and roller bushing, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification For Drilling Equipment”.

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Casing Bushing And Insert Bowl series

Casing bushing is combined by bushing body and insert bowls. It is suitable for handling casing less than 30 in. There are two types: solid and split. CU and CUL are solid bushing, and CB is split bushing.

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QJ Series Air Winches

QJ series of air winches are powered by piston-type air motor. They have the advantages of compact structure, light weight, safe and easy to operate and they are used for general lifting, hauling and other works in mines, oil fields, on shipboards and etc.

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