API 6A Casing Head with Tubing Head Hanger for Oil Production Assembly

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Model NO.: Casing Head
• Material: Alloy
• Delivery Time: 15-20days
• Service: OEM&ODM
• Package: Carton
• QC: High Quality
• Transport Package: Plywood Box
• Specification: as your request
• Origin: China
• HS Code: 84314310
• Production Capacity: 50000 Sets/Year

Product Description

Product Description

Casing Head Assembly

Description:
Casing Head is adapter connecting the surface casing string and either the BOP stack or the wellhead. It is either threaded, welded or slip lock to the casing, and may have a flanged or clamped connection to match the BOP stack or wellhead., 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. The straight bowl design prevents the wedge locking of bowl protectors, casing hangers, and test plugs, simplifying the installation process.

Picture: 
Features:
1. Designed and manufactured according to API spec 6A.
2. Accepts a wide variety of slip and mandrel casing hangers.
3. Three different types of outlets: Line pipe, Flanged (Studded) Extended flanged outlets.
4. Multiple bottom connections, such as: Slip-on weld, Slip-on weld with O-ring, Threaded and Sure Lock.
4. 100% testing including hardness test, hydro static testing, Ultrasonic Inspection, MT test, Paint test. And report will be provided.



Specifications:


Type: Thread type, slip type, welded type
Connected Casing O.D.: 7-5/8 ~ 13-3/8 in (193.7 ~ 339.7 mm)
Hanger Casing O.D.: 4-1/2 ~ 9-5/8 in (114.3 ~ 244.5 mm)
Working Pressure: 2000 ~ 20000 psi (14 ~ 140 MPa)
Vertical Bore: 178 ~ 12-1/2 in (178 ~ 318 mm)
WP: 2000Psi - 20000Psi
M/C: AA, BB,CC,DD,EE,FF,HH
T/C:  -60ºC-390ºC (-75ºF-734ºF)
PSL: PSL1, PSL2, PSL3, PSL3G, PSL4
Performance Rate: PR1, PR2
Medium: Oil, Gas, Mud
Drawing





 

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FAQ

How to order?

Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
 
The information you may like to know before Payment:
 
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
 
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
 
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.