API 6A Casing Head and Casing Head Spool Wellhead Equipment Well Control Equipment

Min.Order: 1
Product origin: Dongying, Shandong, China
Infringement complaint: complaintComplaint
US$ 2000 ~ 3500

Description
 
Product Description

casing head and casing head spool wellhead equipment well control equipment

The lowest part of the wellhead that is almost always connected to the surface casing string, and
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.
Casing Head
The casing head is a kind of part of connecting casings and wellheads.It is used to support the weight of technical casing and oil string and seal the annular space between the casing,which provides a transition joint for the installation of the tubing head.The two-side-outlet design allows the casing head to supply cement,monitor and control well's sinking,and inject balance liquids etc.
Honorary Certificate
Our products have been ISO9001 certified and attained API 6A,6D,API 7,7K,and API 16A&16C approvals of American Petroleum Institute.All products are fully designed and manufactured in accordance with API,ANSI,GB(national standards)and SY(industry standards)standards.

Features

1)Made from high-strengh alloy and processed specially with heating treatment.

2)Designed and manufactured with reference to API 6A technical specifications.

3)Fit for Hydrogen sulfide H2S resistant service, manufactured with reference to NACEMR-0175 technical specifications. 

4)Top & bottom connections and outlets per customer design requirements by either flanged or clamp connections.

5)All stell tanks are welded with staintess stell for long-term anti-corrosion.

6)Used for high-pressure drilling, in conjunction with flat valve for preventing blowout and connecting BOP.

Detailed Size for API 6A Standard spacer spool and drilling spool, all size and pressure can be produce, followings just parts of all produts

Specification
 
Product Name
Casing Head
Connection Thread
Slip, Welled, Threaded
Nominal Bore Diameter
7 1/16-21 1/4
Temperature Class
L-U
Material Class
AA-HH
PSLl
1-3
PR
1-2
MOQ
1 Set

 

 

We can disign and produce according to clients detailed requirements . welcome send me your request details.

 

Drawing

We can provide design service, drawing can be provided 

 

 

Detailed Photos


 

 

  
 
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