Precio FOB
Obtener el precio más reciente|
1 Minimum Order
País:
China
N º de Modelo:
447, 537
Precio FOB:
Lugar de origen:
yantai
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1
Detalle de embalaje:
-
El tiempo de entrega:
-
Capacidad de suministro:
1
Tipo de pago:
-
Grupo de productos :
Persona de contacto Mr. eathen
11, yantai, Other
**7
Soft formations Tricone Bits Roller cone bit
Rubber sealed bits are sealed by special type "O". In the condition
of the normal rotary speed, they can stand high bit pressure. The
bore surface of the cone has been treated with special technique in
order to improve sliding motion of the bearing. And every
performance is improved greatly.
**7, **7
Soft - medium hard formations Tricone Bits Roller cone bit
Rubber sealed bits are sealed by special type "O". In the condition
of the normal rotary speed, they can stand high bit pressure. The
bore surface of the cone has been treated with special technique in
order to improve sliding motion of the bearing. And every
performance is improved greatly.
No. | Product line | Type | IADC | REG | CBM |
1 | RB 7 7/8 XXX | 7 7/8" | **7, **7 | 4 1/2" | **0X**0X**0 |
2 | RB 8 1/2 XXX | 8 1/2" | **7, **7, **7 | 4 1/2" | **0X**0X**0 |
3 | RB 8 3/4 XXX | 8 3/4" | **7, **7, **7 | 4 1/2" | **0X**0X**0 |
País: | China |
N º de Modelo: | 447, 537 |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | yantai |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 1 |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | 1 |
Tipo de pago: | - |
Grupo de productos : | peotroleum equipment |