API Plunger Type Drill Pipe Float Valve
- group name
- Float Valves
- Min Order
- 1 piece
- brand name
- huco
- Delivery clauses under the trade mode
- FOB, CIF
- Acceptable payment methods
- T/T, Credit Card, Westem Union
- update time
- Fri, 10 Jan 2014 09:16:48 GMT
Packging & Delivery
-
Min Order1 piece
Briefing
standard:API
high pressure and high tempreture
Model:ZFF-127,ZFF159,ZF-165,ZFF-178,ZFF203
Detailed
API Drill Pipe float Valve
The Float Valve is a new type back pressure valve and is widely used in oil fields for drilling.It is usually connected in a drill string.When well kick or blowout happens,the cone valve tightly contacts with the valve body under the action of pressure for sealing to prevent high pressure gas and oil flow from blow outing.
Technical Parameter
Type | O.D.(mm) | Bearing Back Pressure | Connection | Drill Pipe (in) |
ZFF127 | φ127 | 35MPa 70MPa | NC38×NC38 | 5″ |
ZFF159 | φ159 | 35MPa 70MPa | NC46×NC46 | 6 1/4″ |
ZFF165 | φ165 | 35MPa 70MPa | NC50×NC50 | 6 1/2″ |
ZFF178 | φ178 | 35MPa 70MPa | NC50×NC50 | 7″ |
ZFF203 | φ203 | 35MPa 70MPa | 6 5/8REG×6 5/8REG | 7″ |
ZFF228.6 | φ228.6 | 35MPa 70MPa | 7 5/8REG×7 5/8REG | 9″ |
ZFF241 | φ241 | 35MPa 70MPa | 7 5/8REG×7 5/8REG | 9 1 |