SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
FPJ Inside Bop Valve

FPJ Inside Bop Valve

FPJ inside BOP Valve is a kind of check valve with large pressure drop Valve seal is arrow type valve seal the arrow type check valve will shut down rapidly under the action of reverse circulation pressure inside drill tools and spring force, cut off the inner channel of drilling tools, to prevent blowout purpose in the drilling tools. It can be placed on the platform for standby, or it can be installed between the drill pipe and drill bit after removing the jacking device to prevent high-pressure oil and gas eject from the drilling tool. A dedicated release tool keeps the valve normally open and allows reverse flow to pass. This dedicated release tool pre-installed in the valve and the assembly prepared on the drilling platform, for quick installed on the drill string when the first signal appears when drill pipe lifts out from the well.


Technical Specification of FPJ Inside Bop Valve

Model

OD

ID

Connection

Working Pressure

mm (inch)

mm (inch)

API

MPa(PSI)

FPJ105

104.8(4-1/8)

41.3(1-5/8)

NC31

35 〜105

(5,000- 15,000)

FPJ121

120.7 (4-3/4)

54 (2-1/8)

NC38

FPJ127

127 (5)

54 (2-1/8)

NC38

FPJ165

165 (6-1/2)

70(2-3/4)

NC50

FPJ168

168 (6-5/8)

70(2-3/4)

NC50

FPJ178

178 (7)

70(2-3/4)

5-1/2FH

FPJ203

203 (8)

71.4 (2-13/16)

6-5/8REG


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sales@saigaogroup.com susan@saigaogroup.com
+86-531-69959201
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+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China