FT Type Drop-in Check Valve
| Payment Terms: | L/C, T/T |
|---|---|
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Main Products: | Tricone Bit, TCI Rock Bit, Rotary Tricone Bit, PDC Bit, Hole Opener Bit |
Product Detail
| Means of Transport: | Ocean |
|---|---|
| Machine Type: | Drilling Tool |
| Packing: | Plywood case |
| Delivery Date: | depend on your order |
Product Description
Detailed Product Description
FT Type Drop-in Check Valve
Reliable quality and Reasonable price
FT Type Drop-in Check Valve
FT type drop-in check valve is a kind of inside BOP (blowout preventer) in the drill string. It is simple in structure and easy to operate. When blowout is going to be happened, the thread connections of the Kelly are screwed out immediately and back pressure valve sub is put into the I.D. of drill pipe and then pumped downward to the required place. Thus the blowout accident can be prevented .Drop-in check valve consists of back pressure sub and check valve assembly. Back pressure sub is connected with top ring and tightened on and put into downhole with drill string, back pressure sub is used as a sub above drill string before check valve assembly is run above drill string before check valve assembly is run in dowmhole .
