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Api Drop-in Check Valve, Retrievable Drop-in Check Valve
Api Drop-in Check Valve, Retrievable Drop-in Check Valve
Specifications
1.high quality service
2.Oil Production Tools
3.Competivie price
4.API-7-1 Spec.
Drop-in Check Valve
Drop-in check valve is an internal preventer. When blowout is going to happen, the Kelly should be removed immediately and the check pressure valve assembly should be put into the water hole and then pumped downward to the required place. Thus, the blowout can be prevented. The valve body connect on the drilling stem, Drop-in check valve is ball and seat of heavy duty, if only drop in the valve core at the mouth of the well, it turn into the valve body.
Api Drop-in Check Valve, Retrievable Drop-in Check Valve
Type | O.D. of Valve Core Assembly mm(in) | Sub Body | Connection API | OAL mm(in) | |
O.D. mm(in) | I.D. mm(in) | ||||
FT105-1 | 36(1-27/64) | 105(4-1/8) | 37.6(1-31/64) | NC31 | 574(22-39/64) |
FT105-2 | 39(1-17/32) | 105(4-1/8) | 40.5(1-19/32) | NC31 | 572(22-1/2) |
FT111-1 | 36(1-27/64) | 111(4-3/8) | 37.6(1-31/64) | NC31 | 569(22-13/32) |
FT121-1 | 54(2-1/8) | 121(4-3/4) | 56(2-13/64) | NC38 | 805(31-11/16) |
FT121-2 | 51(2) | 121(4-3/4) | 53(2-3/32) | NC38 | 794(31-1/4) |
FT127-1 | 52(2-3/64) | 127(5) | 54(2-1/8) | NC38 | 794(31-1/4) |
FT127-2 | 51(2) | 127(5) | 53(2-3/32) | NC38 | 799(31-29/64) |
FT159-1 | 68(2-43/64) | 159(6-1/4) | 70(2-3/4) | NC46 | 867(34-1/8) |
FT162-1 | 69(2-23/32) | 162(6-3/8) | 71(2-51/64) | NC50 | 872(34-21/64) |
FT165-2 | 67(2-41/64) | 165(6-1/2) | 69(2-23/32) | NC50 | 871(34-19/64) |
FT168-1 | 68(2-43/64) | 168(6-5/8) | 70(2-3/4) | NC50 | 867(34-1/8) |
FT178-1 | 74(2-29/32) | 178(7) | 76(3) | HT55 | 986(38-13/16) |
FT190-1 | 78(3-5/64) | 190(7-31/64) | 80(3-5/32) | 5-1/2FH | 906(35-43/64) |
FT203-1 | 84(3-5/16) | 203.2(8) | 86(3-3/8) | NC56 | 907(35-45/64) |
FT203-2 | 67(2-41/64) | 203.2(8) | 69(2-23/32) | 6-5/8REG | 883(34-49/64) |
FT241-1 | 114(4-31/64) | 241.3(9-1/2) | 116(4-9/16) | 7-5/8REG | 975(38-3/8) |
Packaging
After Sales Warranty
Api Drop-in Check Valve, Retrievable Drop-in Check Valve
Specifications
1.high quality service
2.Oil Production Tools
3.Competivie price
4.API-7-1 Spec.
Drop-in Check Valve
Drop-in check valve is an internal preventer. When blowout is going to happen, the Kelly should be removed immediately and the check pressure valve assembly should be put into the water hole and then pumped downward to the required place. Thus, the blowout can be prevented. The valve body connect on the drilling stem, Drop-in check valve is ball and seat of heavy duty, if only drop in the valve core at the mouth of the well, it turn into the valve body.
Api Drop-in Check Valve, Retrievable Drop-in Check Valve
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