SHANDONG SAIGAO GROUP CORPORATION
SHANDONG SAIGAO GROUP CORPORATION
Inside Bop Valve

Inside Bop Valve

Inside BOP Valve is a kind of check valve with large pressure drop, tapered plug of valve, reduces cutting action of the mud on the seat, to ensure that the correct closed position. Inside BOP Valve connected with drill string can protect swivel, hose and stand pipe. It also can be used before high pressure pump, prevent high pressure blowout. 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 from the well.


Technical Specification of Inside Bop Valve

Model

OD

ID

Connection

Working Pressure

mm (inch)

mm (inch)

API

MPa (PSI)

FP95

95 (3-3/4)

35 (1-3/8)

NC26

35 〜70

(5,000- 10,000)

FP111

111 (4-3/8)

35 (1-3/8)

NC31

FP121

120.7 (4-3/4)

45 (1-25/32)

NC38

FP159

159 (6-1/4)

57.2 (2-1/4)

NC50

FP165

165 (6-1/2)

57.2 (2-1/4)

NC50

FP178

178(7)

57.2 (2-1/4)

HT55


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Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China