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Drop-In Check Valves The Smart Choice For Industrial Application

Drop-In Check Valves The Smart Choice For Industrial Application

  • Drop-In Check Valves The Smart Choice For Industrial Application
Drop-In Check Valves The Smart Choice For Industrial Application
Product Details:
Place of Origin: CHINA
Brand Name: ATO
Certification: API
Model Number: FT203
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: WOODEN BOX
Delivery Time: 10-15 WORK DAYS
Payment Terms: L/C, T/T
Supply Ability: 10 PIECES PER MONTH
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Detailed Product Description
High Light:

Industrial Application Check Valves

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Drop-In Check Valves

Drop-In Check valves prevent return flow during a kick and are suitable for most drilling situations in which return flow through the drill string is a risk and normal operation requires the benefits of a full-bore sub. By preventing upward flow through the drill pipe and allowing fluid to be pumped downward to circulate the well, the valves provide the driller with the means to control the drill pipe pressures when required, significantly improving and simplifying well control.

When a blowout is about to happen,the thread connections of the kelly is screwed out immediately and a check valve is placed into the drill pipe and then pumped downward to the required place.Thus the blowout can be prevented.

When ordering please specify:

  • Smallest bore in drill string through which the check valve must pass.
  • Landing sub connection size and type.
  • Outside diameter of mating tool joints.
  • Specification Check valve Assembly
    O.D.(mm)
    Landing Sub
    O.D.(mm)
    Stop Ring
    I.D.(mm)
    Working Pressure
    (MPa)
    API Connection
    FT89 34 89 31 35
    (70)
    NC26
    FT105 34 105 31 NC31
    FT121 50 121 46 NC38
    FT159 54 159 50 NC46
    FT168 68 168 64.5 NC50
    FT178 68 178 64.5 5 1/2 FH
    FT203 68 203 64.5 6 5/8 REG
    Drop-In Check Valves The Smart Choice For Industrial Application 0

Contact Details
XIAN ATO INTERNATIONAL CO.,LTD

Contact Person: Jack Yang

Tel: 0086 18291452987

Send your inquiry directly to us
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