FOB Price
Get Latest Price9000 ~ 10000 USD / Piece
|1 Piece Minimum Order
Country:
China
Model No:
XQ140/12YA
FOB Price:
9000 ~ 10000 USD / Piece Get Latest Price
Place of Origin:
-
Price for Minimum Order:
9000 per Piece
Minimum Order Quantity:
1 Piece
Packaging Detail:
-
Delivery Time:
2-10days
Supplying Ability:
-
Payment Type:
L/C, T/T
Product Group :
-
Contact Person winnie
Room1421, Block A, No. 2742, Pudong Avenue, Shanghai, Shanghai
4in 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 there above 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.
| Country: | China |
| Model No: | XQ140/12YA |
| FOB Price: | 9000 ~ 10000 / Piece Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | 9000 per Piece |
| Minimum Order Quantity: | 1 Piece |
| Packaging Detail: | - |
| Delivery Time: | 2-10days |
| Supplying Ability: | - |
| Payment Type: | L/C, T/T |
| Product Group : | - |
