| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | Yes |
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API 7-1 FLOAT VALVE SUB to prevent mud coming in and up blocking of drill string hole Material :4145H mod.
Float valve sub is an important tool in petroleum exporation and drilling operation .it connected above drill bit and is near the bit connection .the float valve sub can be used at different possition of drill string when required .main application is to avoid mud coming in and and up blocking the wellhole .float valve can be used to avoid the blowout because nozle is closed automatically by valve cap of the float valve ssembly in case blowout happens .
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