Email:wfn100@wolfni.com
emma@wolfni.com
phoebe@wolfni.com
Ailsa@wolfni.com
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Fax:+86 28 84833319
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Skype:emma.wolfni
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Address:About 30 minutes to Chengdu International Airport
Inside blowout control tools
3-1/2" ~ 5-1/2",35Mpa ~ 105Mpa
Design Specifications
Operating Parameters



Design Specifications

The inside BOP is a heavy-duty drop check valve. It is used to connect quickly with drill tools when blow out is happened in drilling operation. It has the following features: high pressure resistant, seal reliable, operate easily and switch quickly.

型号 Type

外径 O.D mm(inch)

内径 I.D mm(inch)

连接螺纹 CONNECTION

总长 mm(inch) OVERALL LENGTH

FP95

95(3-3/4)

35(1-3/8)

NC26

660(26)

FP111

111(4-3/8)

35(1-3/8)

NC31

670(26 3/8)

FP121

120.7(4-3/4)

45(1-25/32)

NC38

685(26 31/32)

FP159

159(6-1/4)

57.2(2-1/4)

NC50

760(29 59/64)

FP165

165(6-1/2)

57.2(2-1/4)

NC50

760(29 59/64)

FP178

178(7)

57.2(2-1/4)

HT55

988(38 57/64)

FP203

203(8)

71.4(2-13/16)

6-5/8REG

988(38 57/64)

FP241

241(9-1/2)

71.4(2-13/16)

7-5/8REG

988(38 57/64)


Note: When ordering or requesting quotation, if size other than above specifications, please specify clearly.



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