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Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa

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Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa

China Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa supplier

Large Image :  Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa

Product Details:

Place of Origin: China
Brand Name: TIPTOP
Certification: Inspection Certificate
Model Number: Drop-in Check Valve

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: seaworthy wooden box
Delivery Time: 5-30 days
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 500 pcs per month
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Detailed Product Description
Size: 4 1/8''~9 1/2'' Type: Drill String IBOP Valve
Pressure: 35~105 MPa Connection: API
Function: Block Off Drill Pipe Key Word: Single Flow Check Valve
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blowout preventer valve

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drill pipe safety valve

Drop in Check Valve Drill String Inside BOP Valve, 35~105 MPa

 

Drop-in check valve is a drill string inside BOP valve. It also can be used for block off drill pipe on all kinds of offshore drilling floating equipment. Only after blocking off borehole and the annular space outside the drill string, it can complete the task to prevent blowout accident. As long as high pressure flow in the bore of drilling string is blocked, the well blowout, which occurred between the borehole and the annular space outside the drilling string, would be easy to control.

 

It has a landing sub, which connects to the desired position of drill string then put into the well, help check valve into place. Drop-in check valve is a kind of single flow check valve, stored on the platform. When found blowout omen, drop it into drill pipe bore, it can be into place on the land sub automatically for just one time. When meeting high pressure downhole, the check valve could cut off the upward high pressure flow jet in the drill string.

 

Please contact us for your drop-in check valve inquiries.

 

Specification

Valve Assy. OD
mm(inch)
Landing Sub Connection
API
Working Pressure (Mpa) OAL
mm(inch)
OD
mm(inch)
ID
mm(inch)
39 (1 17/32) 104.8 (4 1/8) 40.5 (1 5/8) NC31 35, 70, 105 572 (22 13/25)
51 (2 1/64) 120.7 (4 3/4) 53 (2 3/32) NC38 794 (31 1/4)
52 (2 1/16) 127 (5) 54 (2 1/8) NC38 794 (31 1/4)
68 (2 11/16) 159 (6 1/4) 70 (2 3/4) NC46 867 (34 1/8)
69 (2 23/32) 162 (6 3/8) 71 (2 13/16) NC50 872 (34 5/16)
67 (2 41/64) 165 (6 1/2) 69 (2 23/32) NC50 872 (34 5/16)
68 (2 11/16) 168 (6 5/8) 70 (2 3/4) NC50 867 (34 1/8)
78 (3 5/64) 190 (7 1/2) 80 (3 9/64) 5 1/2FH 906 (35 11/16)
67 (2 41/64) 203 (8) 69 (2 23/32) 6 5/8REG 883 (34 3/4)
114 (4 1/2) 241.3 (9 1/2) 116 (4 9/16) 7 5/8REG 975 (38 1/64)

 

Single Flow Drop In Check Valve , Drill String Inside Bop Safety Valve 35 ~ 105 MPa

Contact Details
Xi'An Tiptop Machinery Co., Ltd.

Contact Person: Sales Manager

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