split dual and integral casing head for wellhead x'mas tree

详情

Casing hanger for casing head and casing spool has straight type seat bore and *5 degree cone of hanging shoulder with fine loading ability.

If required, it can be designed in integral or split structure.

The connecting type of casing head and surface casing is weld, thread and slip type.

Matched casing hanger structural type: slip, thread(mandrel)

In the bottome of casing head and casing spool sets casing secondary seal mechanism and sealing test port.
 

Working pressure

***0PSI~****0PSI

Nominal size

7 1/*6” ~ *1 1/4 ”

Temperature rating

**6°C ~ **1°C ( LU Grade)  

Material class

AA,BB,CC,DD,EE,FF,HH

Product specification level

PSL1~4

Performance level

PR1, PR2

Working medium

Petroleum, Natural gas, Slurry, Including H2S, CO2 gas

Type

single plug cement head, double plug cement head, manifold , quick-latch joint