Xi'An Tiptop Machinery Co., Ltd.
| Payment Terms | T/T, L/C, D/A, D/P |
| Supply Ability | 500 pcs per month |
| Delivery Time | 5-30 days |
| Packaging Details | seaworthy wooden box |
| 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 |
| Brand Name | TIPTOP |
| Model Number | Drop-in Check Valve |
| Certification | Inspection Certificate |
| Place of Origin | China |
View Detail Information
Explore similar products
Oil Well Inside Blowout Preventer High Pressure Drill Pipe Float Valve 1R 4R
Hand Control Upper And Lower Kelly Valve , Drill Pipe Safety Valve 35 - 105MPa
Inside Blow Out Preventer Arrow Type Check Valve 35 ~105 MPa 3 1 / 16 '' ~ 9 ''
Hand Control Inside Blowout Preventer 35 ~ 105MPa Full Opening Safety Valve
Product Specification
| Payment Terms | T/T, L/C, D/A, D/P | Supply Ability | 500 pcs per month |
| Delivery Time | 5-30 days | Packaging Details | seaworthy wooden box |
| 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 |
| Brand Name | TIPTOP | Model Number | Drop-in Check Valve |
| Certification | Inspection Certificate | Place of Origin | China |
| High Light | blowout preventer valve ，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) | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other
Year Established:
2006
Total Annual:
5000000-10000000
Employee Number:
50~200
Ecer Certification：
Active Member
Tiptop was established in the year of 2006, located in the center of China, Xi’an City, which is an ISO certified comprehensive manufacturer & distributor in the field of Oil & Gas upstream, downhole drilling tools, downhole fishing tools, downhole mud motor, and servicing the worldwid... Tiptop was established in the year of 2006, located in the center of China, Xi’an City, which is an ISO certified comprehensive manufacturer & distributor in the field of Oil & Gas upstream, downhole drilling tools, downhole fishing tools, downhole mud motor, and servicing the worldwid...
Get in touch with us
Leave a Message, we will call you back quickly!