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5000/10000/15000 Psi Kelly Valve For Drilling Handling Tools
5000/10000/15000 Psi Kelly Valve For Drilling Handling Tools
Specifications
Brand Name :
ATO
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
L/C, T/T
Supply Ability :
1 PIECES PER MONTH
Delivery Time :
10-15 WORK DAYS
Packaging Details :
WOODEN BOX
Description

Kelly valve is a manually operated ball type valve for the drill stem, divided into upper and lower sections. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly. The lower Kelly valve is connected between upper end of drill pipe and lower end of Kelly or lower end of Kelly saver subs. The Kelly valve can be opened or closed off by simply turning a special operating wrench 90° according to indicated direction.

The sealing principle for Kelly valve is to ensure a close seat between the ball and the ball seat. The lower seat is supported by a spring. The force provided by the spring keep the ball securely in place with lower seat. During normal drilling operation, the hole is kept unblocked by turning the stem to “on” position; In case of kick or blowout, turn the operating stem to “off” position to close off the internal bore of drill string, the kick or blowout accident is avoided due to a high pressure sealing situation between ball and the ball seat.

When ordering please specify:

● Upper or Lower type;

● Tool OD;

● Working pressure: 5,000 / 10,000 / 15,000 psi;

● Tool connection. Specifications - upper

Model O.D.(mm) Thread connection(LH) I.D.(mm) Max.Sealing Pressure (MPa)
CS 146K 146 4 1/2 REG 57.2 68.6
CS 197K 197 6 5/8 REG 76.2 68.6
CS 200K 200 6 5/8 REG 76.2 68.6

Model O.D.(mm) Thread connection(LH) I.D.(mm) Max.Sealing Pressure (MPa)
XS 105K 105 NC 31 40 68.6
XS 121K 121 NC 38 44.5 68.6
XS 127K 127 NC 38 44.5 68.6
XS 140K 139.7 NC 40 57.2 68.6
XS 159K 159 NC 46 61 68.6
XS 165K 165 NC 46 61 68.6
XS 168K 168 NC 50 71.4 68.6
XS 178K 178 NC 50,5 1/2 FH 71.4 68.6

5000/10000/15000 Psi Kelly Valve For Drilling Handling Tools

Product tags

schrader valve tool

,

valve adjusting tool

,

valve tool
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5000/10000/15000 Psi Kelly Valve For Drilling Handling Tools

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Product Detail
Brand Name :
ATO
Place of Origin :
CHINA
MOQ :
1
Payment Terms :
L/C, T/T
Supply Ability :
1 PIECES PER MONTH
Delivery Time :
10-15 WORK DAYS
Contact Supplier
5000/10000/15000 Psi Kelly Valve For Drilling Handling Tools

XIAN ATO INTERNATIONAL CO.,LTD

Verified Supplier
5 Years
Since 2008
Business Type :
Exporter, Trading Company
Main Products :
Drilling Rig Mud Pump, Drilling Rig Mud Pump Parts, Drilling BOP
Total Annual :
500000-600000
Employee Number :
20~50
Certification Level :
Verified Supplier
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