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11" x 5000 psi casing head assembly

1000.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB,CFR
Payment Terms: L/C, T/T
Supply Ability: 100sets
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer, Distributor/Wholesaler, Service

Product Detail

Model No.: 11" casing head
Means of Transport: Ocean, Land
Brand Name: ZZ TOP
Process type: Forging
Standard: API6A,16C
Application: Well Drilling
Processing type: Forging
Material: Alloy steel
Condition: New
Working pressure: 5000 psi
Product Specification Level: PSL 3
Performance Requiremen: PR 1~2
Delivery: 25 days
Production Capacity: 100sets
Packing: plywood
Delivery Date: 25days
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Product Description

11" x 5000 psi casing head assembly

API 6A Wellhead Casing Head / Casing Spool/ Casing Head Assembly 


Introduction 

The casing head is a kind of part of connecting casings and wellheads. It is used to support the weight of technical 

casing and intermediate casing and seal the annular space between the casings, which provides a transition joint for

the installation of the tubing head, Christmas tree and other wellheads. The two-side-outlet design allows the casing

head to supply cement, monitor and control well's sinking, and inject balance liquids etc.


Features of the casing head assembly


1.Top connection are API 6A flanged, and the flanges are provided with locking bolts.

 

2.Casing hanger has straight type seat bore 45degree cone of hanging shoulders with strong loading bolts.

 

3.Structural type of the matched casing hanger: slip and mandrel.

 

4.Outlet connection can be thread, bolted flange.

 

5.Bottom connection can be threaded, welded or slip.


Technical parameter of the Wellhead equipment - casing head assy.


Product Name

API 6A Casing Head/Casing Spool/Casing Head Assembly/Wellhead Equipment

Material

60K/75K forged alloy steel

Nominal Size

7 1/16"-30"

Working Pressure 

2000Psi~20000Psi

Working Temperature

-60℃~121℃ (KU)

Material Class

AA, BB, CC, DD, EE, FF

Product Specification Level

PSL1~PSL3G

Performance Requiremen Level

PR1~PR2


Specification of the casing head 

Pressure Ratings
(Mpa)

Top Flange
(in)

Surface Casing
(in)

Production Casing
(in)

35

13-5/8

13-3/8

7

35

13-5/8

13-3/8

5-1/2

35

13-5/8

9-5/8

7

35

13-5/8

9-5/8

5-1/2

21

13-5/8

13-3/8

7

21

13-5/8

13-3/8

5-1/2

21

13-5/8

9-5/8

7

21

13-5/8

9-5/8

5-1/2

Top flange

Surface casing

Intermediate casing

Production casing

11"-35MPa

13 3/8"

9 5/8"

7"

5 1/2"

11"-70MPa

13 3/8"

9 5/8"

7"

5 1/2"

11"-105MPa

20"13 3/8"

9 5/8"

7"

5 1/2"

13 5/8"-35MPa

13 3/8"

9 5/8"

7"

5 1/2"

13 5/8"-70MPa

13 3/8"

9 5/8"

7"

9 5/8"

13 5/8"-105MPa

20"

13 3/8"

7"

5 1/2"





   


11" x 5000 psi casing head assembly

API 6A Wellhead Casing Head / Casing Spool/ Casing Head Assembly 






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