Prix FOB
Obtenir le dernier prix|
1-99 Minimum Order
Pays:
China
N ° de modèle:
FT type
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
1-99
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
-
Payment Type:
-
Groupe de produits :
Personne àcontacter tina
dongxu, Mudanjiang, Heilongjiang
it is an internal preventer. when blowout happens, the kelly rod
will be removed immediately and throw the back pressure valve
assembly into the water hole and then pump downward to the required
place. thus, the blowout accident can be prevented.
we have a very strict quality controling system which promise that
downhole tools we produce are always of best quality, all above
picture is just for your reference, we can provide service
according to client's requirements. we promise to supply our
customers best service. if you have any problems about detail
please contact me.
our conpany is a specially apppointed supplier to China National
Petroleum Corporation and China Petroleum and Chemical Corporation
in the drilling tools, production tools and the fittings. our
corporation has passed ISO ***1:***0 standard quality system
authentication, and been honored with API spec***1 certificate gy
America Petroleum Institute.
 please view more images to
get the spicification of FT type drop-in type check valve
| Pays: | China |
| N ° de modèle: | FT type |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 1-99 |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | check valve |
