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Sealed driving shaft drilling motors

Sealed driving shaft drilling motors: The ordinary mud lubricated driving shaft is replaced with oil lubricated seal driving shaft, which improves
the working conditions of the thrust and radial bearings, thus extending the service life of the drilling motors



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Luhai Energy Co.,Ltd
Luhai Energy Co.,Ltd LuhaiEnergyCo.,Ltd is the international business company of ShandongLuhaiPetroleumTechnologyCo.,Ltd. (Stock Code:832799) ShandongLuhai was founded...
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NON-MAGNETIC SUB LUHAI can manufacture various kinds of non-magnetic sub as below and provide OEM services as drawings.
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