High quality!API Drill Pipe Float Valve Check Valve & Float Valve Sub

Float Valve

Float Valve Sub is an important tool in petroleum exploration and drilling engineering.

The float valve sub is connected at upper part of drill bit, the float valve assembly in sub is near the bit connecting thread and the float valve sub also can be necessary position of drill string.

The main application is,when connect with single piece pipe, to prevent mud coming in, mud up returning and blocking hole. When blowout takes place,blowout in drill string will be avoided because nozzle is closed automatically by valve cap for float valve assembly .

When ordering please specify:

1.  Float valve type (Model F or Model G);

2.  Float valve size;

3.  Connection and O.D of sub.

Dongying Qixiang Import &Export Co.,Ltd was founded in January, 2002, in the Yellow River delta (Shengli Oil Field, the second large oil field in China)--- Dongying City, Shandong Province. It engages into the designing, developing, testing, manufacturing, repairing, and drilling service. Its business covers drilling rig, workover rig, solids control equipment, drilling rig supporting and drilling strings and other equipments related with petroleum. Strictly abide by ISO9001 quality system certification and API standard.

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