Xmas Tree Assembly AFK1 (SH)-65 (80,100)x21 (14,35)K1(K2)

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Xmas Tree Assembly AFK1 (SH)-65 (80,100)x21 (14,35)K1(K2)

TMC Group Managing Company LLC manufactures and supplies Xmas Tree Assembly AFK1 (SH)-65 (80,100)x21 (14,35)K1(K2).

Details

Purpose

Xmas Tree Assemblies are designed for wellhead setup and sealing of flowing and injection wells, tubing string hangers, control and management of recovered medium withdrawal, performance of production operations, and repair and exploratory works. The fittings are equipped with ZD and ZDSh disc valves. Flow is regulated by changing the flow nipples on the ZDSh choke valve.

The flow nipples are replaced without pressure release in the pipeline when the gate valve is closed for 5 minutes. Fittings do not have welded joints.

The fittings can be converted to ANK injection type by removing the cable transit and installing a blanking plug. Wellhead fittings are equipped with shutoff valves in accordance with the customer’s requirements.

Characteristics

Working pressure, MPa (kgf/cm2)		14 (140), 21 (210), 35 (350)
Nominal inside diameter	Xmas tree bore	65, 80, 100
	Side outlets	50, 65, 80, 100
	Casing head side outlets	50, 65
Connecting thread	To pipes of the tubing string GOST 632-80	Tubing string 73, tubing string 89
	To casing strings (for M2, M3) GOST 632-80	Casing, 146, 168, OTTM 146, 168
Resistance to effect of well medium per GOST 13864-89		К1, К2
Working medium temperature, oC, no more than		+120°С
Climatic execution per GOST 15150-69		UKHL1 (KHL1)
Limit value of ambient working temperatures, oC		From – 60 oC up to +40 oC

1. Cross
2. Sub
3. T-pipe
4. Disk valve (ZD)
5. Disk valve (ZD) (for Cross Type Xmas tree АFК1SH –disk valve with choke ZDSH)
6. Check valve
7. Cable Input
8. Shutoff – discharge unit (gage valve)
9. Pressure gage
10. Mating flange

Documents

Christmas tree and injection tree

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