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 3/4''~6 5/8'' |
| Type | One Way Check Valve |
| Pressure | 35~70 MPa |
| Connection | API |
| Key Word | Drill String Inside BOP Valve |
| Function | Prevent Backflow |
| Brand Name | TIPTOP |
| Model Number | Retrievable Drop-in Check Valve |
| Certification | Inspection Certificate |
| Place of Origin | China |
View Detail Information
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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 3/4''~6 5/8'' | Type | One Way Check Valve |
| Pressure | 35~70 MPa | Connection | API |
| Key Word | Drill String Inside BOP Valve | Function | Prevent Backflow |
| Brand Name | TIPTOP | Model Number | Retrievable Drop-in Check Valve |
| Certification | Inspection Certificate | Place of Origin | China |
| High Light | blowout prevention equipment ，blowout preventer valve | ||
Retrievable Drop-in Check Valve, Inside Blowout Preventer Valve, 35~70 MPa
Retrievable drop-in check valve is a drill string inside BOP valve. It has a landing sub and connected to the right position of drill string, then put into the well, to help the check valve assembly into place. Retrievable drop-in check valve is one kind of one way check valve to prevent backflow when well kick. It allows fluid down to return well. This valve can control pressure in the drilling process and improve the well control obviously. As long as drop in, it can be into place on the land sub automatically, easy operate, so that achieve the purpose of the blowout control. In addition, compared with other previous drop-in check valve, the disassembly of this check valve can save a lot of manpower and material resources.
Please contact us for your retrievable drop-in check valve inquiries.
Specification
| Check Valve Assy. OD mm(inch) | Landing Sub | Connection API | Working Pressure (Mpa) | OAL mm (inch) | |
| OD mm (inch) | ID mm (inch) | ||||
| 60.5 (2 19/50) | 121 (4 3/4) | 50.8 (2) | NC38 | 35, 70 | 776 (30 11/20) |
| 127 (5) | |||||
| 73 (2 7/8) | 165 (6 1/2) | 71.4 (2 13/16) | NC50 | 35, 70 | 804 (31 21/32) |
| 168 (6 5/8) | |||||
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...
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