Precio FOB
Obtener el precio más reciente|
- Minimum Order
País:
China
N º de Modelo:
FJ
Precio FOB:
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
-
Detalle de embalaje:
-
El tiempo de entrega:
-
Capacidad de suministro:
-
Tipo de pago:
-
Grupo de productos :
Persona de contacto grace
Dongxu2, Mudanjiang, Heilongjiang
Arrow Back Pressure Valve: It is an integrated tool which
can prevent dowhole kick from blowout,also keep off
the blowout accident. Thus reducing mud loss and
ensuring a clean rig floor.Compared with the other back
pressure calve,it possesssed the advantage of high strength,high
pressure-resistant,safety and reliable,etc.
The tool should be connected to needed drilling position in operation.
Under normal drilling condition,drilling liquid pass through valve body
and water channel to furnish downward.When happened well kick and
blowout, underground pressure impel valve body to move upward *4°
pyramidal face of valve body is fitted tightly against gasket
pyramidal face,they can prevent drilling liquid within the drilling
from gushing and blowout upward.
| País: | China |
| N º de Modelo: | FJ |
| Precio FOB: | Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | - |
| Detalle de embalaje: | - |
| El tiempo de entrega: | - |
| Capacidad de suministro: | - |
| Tipo de pago: | - |
| Grupo de productos : | drilling tools |
