SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
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Slip&Mandrel type hanger 2000-20000PSI Wellhead Casing Head AA-HH PSL1-4 PR1-2
Product Introduction
The casing head is the basic part of the wellheads.It is installed at the lower end of the tubing head and connected to the casing to provide necessary equipment guarantee for the later drilling. The casing head is composed of casing head spool,gate valve, casing hanger, locking screw, and other components. The hanger is seated in the casing head spool, used for suspending the casing string and seal the annular space between the casing string and the casing. The products are single stage, double stage, triple stage, integral type and separated type. The seal of the hanger is rubber or metal seal.
Specifications of the item
| Rated Pressure | 2000~20000psi |
| Material Grade | AA~HH |
| Temperature Level | L-X(-46℃~180℃) |
| Speciflcation Level | PSL 1-4 |
| Performance Requirements | PR1,PR2 |
| Working Medium | Oil,Natural Gas,Mud |
Factory tour
Innovation is the soul of enterprise progress, technology is the driving force of enterprise progress. The company has the invention patent of wellhead safety hydraulic cut-off device, the new patent for sealing sleeve embedded type throttle valve, the new patent for embedded sealing sleeve type throttle valve, the new patent for the structure of wellhead wire assembly and other 43 new applicable patents.