API 6 a Dsaf Double Studded Adapter Flange Casing Spool
Dongying Lake Petroleum Technology Co., Ltd.- After-sales Service：Required
- Warranty：6 Months
- Drilling Program：Multistage
- Applicable Medium：Mud, Water
- Connection Form：Flange
- Well Type：Chassis Well
Base Info
- Model NO.：Required
- Installation Position：Underwater
- Structure：Plug-In
- Type：Composite
- Standard：API 6A
- Transport Package：Standard
- Specification：500*600*700
- Trademark：Required
- Origin：China
- Production Capacity：10000 PCS,Year
Description
Nominal Dimension of Top Flange (in)
11,13-5/8,20-3/4,21-1/4
Working Pressure of Top Flange (MPsi)
2,3,5,10
Surface Casing Dimension(in)
20,13-3/8,9-5/8,7
Nominal Diameter of Side Outlet (in)
2-1/16,2-9/16,3-1/8
1. Casing Head-Bottom Slip Connection Characteristics:
(1) Connect surface casing by type WD slip.
(2) Adopt type BT secondary seal structure.
(3) Accurately calculate casing string's length is not necessary.
(4) Can not be affected by surrounding environment, climate, etc.
(5) Easy, rapid, safe and reliable in installation.
Can apply to different sizes casing, such as: 30",20",13-3/8",12-1/4",9-5/8",7",5-1/2".
Can apply to different sizes casing as:13-3/8",9-5/8",7",5-1/2"etc.
We can manufacture a variety of bottom thread such as CSG, LCSG, BCSG, TM, for the connection between casing head and surface casing.
2. Casing Head-Bottom thread connection
(1)Bottom of the casing head connects surface casing by various types of threads,such as CSG,LCSG,BCSG,TM,ETC.
(2)Convenience and rapid in installation,safe and reliable in operation.
3. Casing Head-Bottom welded connection
(1)Bottom of the casing head connects surface casing by welding.
(2)There's pressure test hole, which can test welding effect, in welding annular space.
Bottom can be connected to surface casing by the method of sleeve welding.Pressure testing holes are designed for the test of welding effect.
Applied Casing Program:20",13-3/8",9-5/8",7",5-1/2", etc.
Customized
1,After the Technical Sales Engineer checking out, we can produce the items that you attach the drawings.
X-mas tree is the important equipment in the control of wellhead pressure and adjustment of flow control of oil(gas) in manufacturing of Oil (gas) well production operations.
2, It can be designed into common type and integral type according to customer's requests.
3,It can be equipped with hydraulic & pneumatic safety valve.
4, There are two types: single wing and double wing.
5, It can be also equipped with stop valve which has settled form and adjustable form according to customer's requests
HOTLINE: +8616619866988
