The power pump shell is the structure of steel plate welding and has been tested with its intensity by authority
The crankshaft is a composed structure of straight shaft and eccentric wheel
Its airproof part of elastic ripple tube has been awarded a patent certificate by the state
The transmission gear is of medium hard side to improve the enduring ability
Fluid end:
Liquid power side valve is of whole forging with a vertical structure, the volume interstice is minimum
The k1:6 wimble surface has been processed by roll pressing and therefore is improved significantly with its cooperative precision
The water supply valve is fastened reliably and conveniently
The valve box and the base holes conform to APL standard
Design features:
Parameters were optimized and the stroke has been lengthened appropriately to reduce the number of strokes to enhance the intake performance of the pump and for longer endurance of the relatively weak parts
The pumps are widely used in oil fields and other industrial and mining enterprises, well drilling and well maintenance
The serial products are produced strictly by SY5138 standards established by the Petroleum Industry ministry of China and factory-leaving experiments are carried out accordingly
SGS United Kingdom Ltd. Systems and Services Certification
Expiry Date:
25-Nov-2010
Scope/Range:
Design and Manufacture Mud Pump and Steam Turbine
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