SLD-1102
Yes
1 Year
Forging
Spray-Paint
Atmospheric Pressure
Alloy
API 6A
solid
Export Wooden Box
according to requirement
China
Product Description
API 6A Forged steel casing head assembly and tubing head assembly manufacturer
provides a means of suspending and packing off the next casing string.
Providing attachment to the surface casing string through the type of bottom connection (Slip-on-weld, threaded, Sliploc), the casing head is typically qualified to withstand up to 10,000 psi
working pressure. It suspends the casing and packs off the next casing string while providing
annular outlets, as well as supporting the BOP while drilling the remaining stages.
Accepting the type casing hangers, the standard head is an API standard. It eliminates the need
for lockdown screws to retain the bowl protectors, creating fewer leak paths. The bottom prep
of the casing head can be machined to fit a variety of applications.
The straight bowl design prevents the wedge locking of bowl protectors, casing hangers, and test plugs, simplifying the installation process.
Item | Describetion |
WP | 2000Psi - 20000Psi |
M/C | AA,BB,CC,DD,EE,FF,HH |
T/C | -60ºC-390ºC (-75ºF-734ºF) |
PSL | PSL1, PSL2, PSL3, PSL3G, PSL4 |
PR | PR1, PR2 |
Medium | Oil, Gas, Mud |
• Casing head
Casing head and casing spool use standard design, and can apply to all kinds of Solid slip and mandrel type casing hanger.
• Straight-bore Design
45°shoulder design with high load capacity.
• Side Outlet Connection Form
Pipeline thread side outlet
Threaded flange side outlet, design with VR plug.
• Secondary Seal
Design with multi-structure secondary seals at bottom.
Installation can be performed on spot per different structure types, injection or non-injection can achieve seal.
• Interchangeability of Casing Hanger
Casing hanger design with standard profile
Interchangeability between slip casing hanger and mandrel type casing hanger
• Connection Forms between Casing Head and Surface Casing
Threaded bottom type
Welded bottom type
Slip bottom type
