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    Cameron U And C Ram BOP

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  • Casing Stop Ring
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    ‌RockySea Petro Casing Stop RingDatasheetUseWhen using the top thread stop ring, the following steps should be followed.1. When using the fixed screw type, first insert the sleeve, then insert the screw and use a hammer to strike.2. The conventional stop ring should be inserted into the sleeve first, and then the screw should be tightened with a wrench.3. Snap on the locking ring, directly attach the locking ring to the sleeve, lock it with a pin, and then tap in the screw.TypeThe stop rings of

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Large Displacement Tubing Pump

Date:2024-05-06 Popularity:813

RockySea Petro Large Displacement Tubing Pump

  • Note: if our client needs different specifications and models of special oil well pump, we can also design and manufacture according to the parameters and requirements provided by the client.
  • These special oil well pumps have novel structure, reliable performance, superior pump efficiency, and long service life, and have been widely used in various oilfields.
  • RockySea Petro has developed a series of special oil well pumps suitable for different well conditions.
  • Based on international standard specification for oil well pumps and their components,

Your Premier Tubing Pump Manufacturers And Suppliers

  • Double-Layer Oil Recovery
    A special structure is used to complete the two oil suction and two oil discharge actions
  • Titanium Alloy Material
    Titanium alloy ball and hard alloy valve seat,high hardness,wear resistance and strong corrosion resistance.
  • Large Pump Diameter
    RockySea Petro supplied Weatherford with 146mm pump barrels.
  • Large Displacement Pump
    Pump diameter of 120.65mm,a maximum stroke of 9.2m,and a daily liquid output of 151-452m3.

RockySea Petro sucker rod pump workshop was established in 1964, which has more than 50 years of history. We have rich experience in production and a strong ability in research and development. Our products include various series of tubing pumps, rod pumps, and special sucker rod pumps. We obtained 32 national technology patents in the downhole pump. The machining workshop for sucker rod pumps is equipped with more than 200 sets equipment, including CNC lathes, milling machines, grinding machines and etc. The electroplating workshop of the sucker rod pumps enjoys countrywide advanced chrome plating equipment for well type deep hole pump barrel, which can process pump barrels ranging from 1 1/4 in (31.75 mm) to 5 3/4 in (146.05 mm) and with a length up to 34 ft (10363 mm). The sucker rod pump assembly workshop has honing machines and complete pump pressure testing devices and other equipment. Sealing performance tests must be carried out 100% after finishing the assembly of the whole pump to fully guarantee the quality of our sucker rod pumps.

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