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País:
China
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Precio FOB:
Lugar de origen:
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Precio de pedido mínimo:
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Cantidad de pedido mínimo:
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Grupo de productos :
Persona de contacto winnie
Nanjing road, Yancheng, Jiangsu
Mud Valve
1) A mud saver valve connected to the lower end of a kelly allows down flow of mud or other drilling fluid when
pumps are actuated to circulate drilling fluid, but closes when the pumps are off, thereby retaining drilling
fluid thereabove in the kelly to prevent loss of fluid when the kelly and valve are disconnected from the drill
pipe.
2) The valve includes a tubular body and a top sub screwed therein.
3) A replaceable seat is carried by the lower end of the top sub.
4) A poppet type valve closure is urged upwardly against the seat by a helical spring strong enough to close the
valve against the weight of drilling mud in the kelly.
| País: | China |
| N º de Modelo: | - |
| 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 : | valve |
