CP International, Inc.
The pinion and gear set is made of alloy steel.
The extension and its keyway of the pinion shaft all meet API Spec 7K.
The master bushing made of steel casting meets API Spec 7A in size. The pin drive is suitable for the roller bushing of API square Kelly or hexagonal kelly and the long or short slip is used. The rotary table features full lubrication and the reliable seal.
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