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Well Service Equipment Seal

Well Service Pump Packing Seal

Fabric reinforced well service packing

Fabric reinforced well service packing

EVZ is commonly used in high-pressure mud pumps and fracturing pumps, namely Packings, the high-speed reciprocating dynamic seals.

  • Item NO.:

    EVZ
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Fabric reinforced well service packing


EVZ is commonly used in high-pressure mud pumps and fracturing pumps, namely Packings, the high-speed reciprocating dynamic seals. JST’S EVZ well service packing are used in rod glands to seal the extension rods which force fluid through the pump in plunger pump. Sealing of the extension rods is critical in order to maintain system pressure. In addition to pressure retention, well service packing must keep the pump’s hydraulic fluid and pumping media separated. Its main function is to prevent plungers from leakage in high-speed reciprocating. Some special working conditions are taken into consideration when designing its structure and material, which make it apply to fracturing fluid, mud so on mediums.


JST provides high-performance well service packing, which is suitable for high-pressure and abrasive media in drilling, cementing and fracturing services. With our unique and innovative materials, the wear of plunger and fluid end is significantly reduced, therefore the well service packing can be used for long term, which reduces the pump maintenance cost. JST has patent for its well service packings.


Advantages:

1.Be resistant to high pressure, acid and alkali and fracuturing mud;

2.Easy installation, simple groove, good stability;

3.Apply to triplex pumps or quintuple pumps in nearly all current oil fields.

4.Besides, we make targeted adjustments for our materials, which extend seals service lifetime effectively.


Working  Conditions
Temperature range
Pressure
Medium
-46℃~+165℃ 
≤20000 PSI
mud, acid liquid, emulsion, hydraulic oil

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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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