| Spare parts for pumps 9ТM; NB 32; NB50; NB 125 are produced using technologies and materials with consideration to specific character of Kazakhstan fields, which provides longer working life | ||||
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9Т
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NB32
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NB50
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NB125
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+
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+
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+
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+
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Piston rod with two nuts and lock nut
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+
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+
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+
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+
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Piston rods
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+
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+
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+
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+
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Slider rods
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-
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+
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+
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+
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Valves
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+
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+
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+
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+
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Valve seat
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+
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+
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+
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+
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Valve spring
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-
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+
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+
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-
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Pump liners
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+
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+
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+
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+
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Rod nut
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+
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+
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+
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+
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Rod lock nut
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+
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+
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+
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+
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Crosshead assembled
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+
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-
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-
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+
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Crosshead body
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+
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-
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-
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+
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Crosshead pin bushing
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+
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-
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-
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+
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Crosshead pin
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+
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-
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-
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+
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Upper guide assembled
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+
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-
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-
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+
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Lower guide assembled
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+
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-
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-
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+
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Frontal cover
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+
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-
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-
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+
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Safety valve
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+
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-
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-
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+
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Safety spikes
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+
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-
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-
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+
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| Hydraulic part of pump | + | - | - | + |
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Mechanical rubber goods
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+
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+
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+
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+
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