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Baoji Wincent Import & Export Co., Ltd.

China Manufacturer with main products: Wireline Pressure Control Equipment, Slickline Pressure Control Equipment, Coiled Tubing Pressure Control Stack, Coiled Tubing Tools,...

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OMNI Circulating Valve of DST Tools

FOB Price: 20000.00 - 50000.00 USD/Set
Payment Terms: T/T
In Stock

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Place of Origin: Shaanxi in China

Quick Details

  • Brand Name: Wincent
  • Temperature of Media: Normal Temperature
  • Material: Alloy
  • Pressure: High Pressure
  • Standard or Nonstandard: Customized


OMNI Circulating Valve

the OMNICIrculatingValve is an annulus pressure operated, recloseable circulating valve. Throughout the operation, the tool is repeatedly cycled up to a predetermined annulus pressure and then released.

the operating and control mechanisms are contained in a closed oil system activated by annulus pressure acting on the nitrogen chamber, allowing an unlimited number of pressure cycles.

the circulating valve and the ball valve work together to keep circulating pressure off the formation. The ball valve will close before the circulating valve opens. The ball valve closes off the workstring.





1) Permits well testing, pressure testing, and fluid circulation

2) Allows unlimited number of pressure cycles


 OMNI Circulating Valve of DST Tools

OMNI Valve Sheet

 1) Other sizes available on request.

2) Meets requirements of NACE-0175 (>175°F)

3) the values of tensIle, burst, and collapse strength are calculated with new tool conditions.

4) Pressure rating is the differential pressure at the tool. (Differential pressure is the difference in pressure between the casing annulus and the tool ID.)

Service Process

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  • Free Service Charge

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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