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Xi’an Chancemate Petroleum Mechanical Co.,Ltd |
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Tel: +0086-29-8313124
Fax: +0086-29-8313124
E-mail: sales1@chancematewellcontrol.com
Add: No.105 Dongguan South Street,Beilin District, Xi’an City, Shaanxi Province,China
Skype: chancematewellcontrol
Product pictures of drop-in check valve
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 the drill pipe, but 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 we control.
Specifications of drop-in check valve
Specification--- drop-in check valve
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Type |
Stop Ring I.D. (mm) |
Joint |
Check Valve Assembly |
Working Pressure (Mpa) |
Connection |
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O. D (mm) |
I.D (mm) |
Length (mm) |
O.D (mm) |
I.D (mm) |
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|
FT89 |
30 |
89 |
35 |
335 |
33 |
8 |
35 70 |
NC26 |
|
FT105 |
33 |
105 |
38 |
350 |
36 |
10 |
35 70 |
NC31 |
|
FT121 |
50 |
121 |
56 |
395 |
54 |
18 |
35 70 |
NC38 |
|
FT159 |
54 |
159 |
60 |
435 |
58 |
23 |
35 70 |
NC50 |
|
FT168 |
64 |
168 |
70 |
435 |
68 |
33 |
35 70 |
NC50 |
|
FT178 |
64 |
178 |
70 |
515 |
68 |
33 |
35 70 |
5-1/2FH |
|
FT203 |
64 |
203 |
70 |
620 |
68 |
33 |
35 70 |
6-5/8REG |
Now we have the drop-in check valvein stock, send your requests to my email: sales@chancematedrilling.com , Me- Mr Mike will be here to give you the best service 24 hours online.
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