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Valve push rod, high pressure pump plunger core rod, piston rod, plunger pump plunger and so on. High pressure pump, high pressure cleaning machine, high power high pressure pump group, complete set of high pressure pump, automation system, pipeline dredge machine, high pressure oil recovery and water injection machinery, pressure testing machine, etc. Suitable for all kinds of piston manometer, instrument, pressure gauge and so on.Piston rod is mainly used for hydraulic pneumatic, linear linear optical axis. | |
Carbide Pilots Materials | According to customer requirements, material generally are YG class such as YG8/YG15 or non-magnetic alloy YN class. |
The basic plunger pump is 3 plunger, 5 plunger, requirements for smoothness, straightness, concentricity and other tolerance are strict. Straightness: 0.005 Rockwell hardness: 88 Surface finish: 0.2-0.4 Long service life High precision and high quality |
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