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The valve cover is installed at the top of the hydraulic cylinder, for fixing and centering the discharge valve. The blank of the valve cover is made of 35CrMo forged piece, with thermal refining 241-285HB. The metric and inch system difference of valve cap exists at the screw hole, other sizes have no difference.
The cylinder head flange is installed on the front of the fluid end module( hydraulic cylinder) for fixing the cylinder head, and it is connected with the fluid end module( hydraulic cylinder) with the double head screws. The blank of cylinder head flange is casting ZG35CrMo. Material: Casting ZG35CrMo BAORUI can produce F series, 3NB series and other series of mud pump cylinder head flanges of various models (British system, metric system).
Cylinder head flange is the main parts of drilling mud pump in the system, we can produce all kings of cylinder head flange. They are exchanged with all major pump models. The parts are precisely made to meet or exceed OEM specification.
Based on phase transformation toughening technology and featured by good resistance to corrosion,high pressure and high temperature,high strength and rigidity,good performance and longer service life above 4000hr,the zirconia ceramic cylinder liner is applicable to the well drilling,offshore oil and natural gas development,which has deep oil reservoir and bad geological structure.
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ADD：Industrial Park, Longhua Town Development Zone, Jing County, Hengshui City, Hebei Province
E-mail：sales06@yppetro.com
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