4 1/16" 5M Block X-Mass Tree For Wellhead Christmas Tree API 6A

Brand Name:JC Wellhead
Certification:API 6A
Model Number:API 6A X-mass Tree
Minimum Order Quantity:1 set
Delivery Time:30-45 days
Payment Terms:T/T, L/C, D/P
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Address: No.25, Gaoxin 6th Road, Hi-tech zone, Xi'an, China
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Product Details

4 1/16" 5M Block X-Mass Tree For Wellhead Christmas Tree API 6A


The Wellhead X-mass Tree is designed and manufactured in accordance with API 6A specification. The wellhead Christmas tree is assembled with a series of valves such as Gate Valve, SWAB Valve and Choke Valve, various spools and adapter flanges fitted on top of the well. The wellhead Christmas tree with tubing head is applied for controlling the well pressure during oil well production operation, drilling operaton, drill stem testing operation and fracturing operation.The wellhead x-tree is used for extracting two oil reservoir at the same time and also independently, which allows put down two tubings into the same casing. Can seal the different two oil reservoir with dual packer and single packer.

Specification of X-Mass Tree assy


14 1/16" 5M Block X-Mass Tree, 13 5/8" 5M Studded Bottom Flanged with 13 5/8" Studded adapter with Seal System for extended neck of Tubing Hanger, item no-10. × 4 1/16" 5M studded top, two 4 1/16" 5M Studded Wing outlets, Comprising of one 4 1/16" 5M Manually operated Bi-Directional Master Gate Valve with Hand Wheel, one 4 1/16" 5M failsafe Hydraulic Actuator Operated Bi-Directional Master Gate Valve with Actuator and one 4 1/16" 5M Manually Operated Bi-Directional Swab Gate Valve with Hand Wheel. API spec. 6A latest edition, Material Class ‘BB’, Material Class ’BB’, Temp. Class-U, PSL-4, PR2, Appendix ‘F’.
24 1/16" 5M Hydraulic Actuator Operated Bi-Directional Gate Valve with Actuator for use as Wing Valve. API spec. 6A latest edition, Material Class ’BB’, Temp. Class-U, PSL-4. PR2, Appendix ‘F’
34 1/16" 5M Manually Operated Bi-Directional Gate Valve with Hand Wheel for use as Wing Valve. API spec. 6A latest edition, Material Class ’BB’, Temp. Class-U, PSL-4, PR2, Appendix ‘F’.(1 valve standby)
44 1/16" 5M Flanged bottom × 5,000 psi wp Bowen Union top Tree Top Adapter, ½ " NPT tapped top. API spec. 6A latest edition, Material Class ’BB’, Temp. Class-U, PSL-4.
54 1/16" 5M Flanged Adjustable Choke, Tungsten Carbide Lined Stainless Steel Choke and Bean, maximum opening 2", 5,000 psi wp. API spec. 6A latest edition, Material Class ’BB’, Temp. Class-U, PSL-4, PR2, Appendix ‘F
64" Cameron Type ‘H’ Back Pressure Valve. With setting tools.
74" Cameron Type ‘H’ Two Way Check Valve.
8Seal for 4" Cameron Type ‘H’ Back Pressure/Two Way Check Valve
9Ring Gasket BX 160, Stainless Steel.
10Ring Gasket BX 159, Stainless Steel.
11Ring Gasket RX 39, Stainless Steel.
12Ring Gasket RX 35, Stainless Steel.
13Ring Gasket RX 24, Stainless Steel.
14Stud with two nut each, 1 7/8" × 17 3/4", Cadmium/Zinc Plated
15Stud with two nut each, 1 5/8" × 12 3/4", Cadmium/Zinc Plated
16Stud with two nut each, 1" × 7 ¼", Cadmium/Zinc Plated
17Stud with two nut each, 7/8" × 6 ¼", Cadmium/Zinc Plated
18Stud with two nut each, ¾ " × 5 ½ ", Cadmium/Zinc Plated
19Pressure Gauge, 0-5000 psi, ½ " NPT male Bottom Connection, 4 ½ " face dial.
20Pressure Gauge, 0-10,000 psi, ½" NPT male Bottom Connection, 4 ½ " face dial.
21Needle Valve, 10,000 psi wp, Straight, ½ "NPT Connection.
22Needle Valve, 10,000 psi wp, 900 angle, ½ "NPT Connection.
23Double studded adapter flange 7 1/16” 10000psi wp x 7 1/16” 5000psi wp with stainless steel ring groves, standard trim, Material Class ’BB’, Temp. Class-U, PSL-4.
24Double studded adapter flange 4 1/16” 10000psi wp x 3 1/16” 10000psi wp with stainless steel ring groves, standard trim, Material Class ’BB’, Temp. Class-U, PSL-4.



About ZZ TOP Oil Tools


ZZ TOP Oil Tools Co., Ltd, headquartered in Xi’an City, focused on the design and production of drill stem testing tools and wellhead equipment since 2010. With the business expanding, ZZ TOP Oil Tools jointed to build the factories for wellhead equipment under the brand " JC Wellhead" and downhole tools under the brand "Techcore".

* "JC Wellhead" was estabilished in 2010 in Yancheng city, specialized in design and manufacturing of the oilfield wellhead equipment conformed with API 6A specification.

* "Techcore Oil Tools" was re-built in 2016 in Baoji city, specialized in design and manufacturing of drill stem testing tools, coiled tubing tools, wireline tools and other downhole tools.


Wellhead Product scope


Wellhead valves

Gate Valves, Plug Valves, Choke Valves, Check Valves,

Mud Valves and various wellhead valve parts etc.

Wellhead Manifold

Choke and Kill Manifold, Drilling Floor Manifold,

Fracturing manifold, Well Testing Manifold.

Wellhead Equipment

Wellhead Christmas Tree / XTree, Casing Head,

Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.

Wellhead Adapter

Spacer Spool / Riser Spool ,Flange Adapter, Union Flange,

Double Studded Adapter Flange, Welded Neck Flange,

Blind Flange,Companion Flange, Instrument Flange,Wellhead Clamp & Hub etc.

Wellhead Integral FittingsHammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Control EquipmentAnnular BOP, RAM BOP, Sucker Rod BOP, BOP Stack, Wireline BOP etc
Surface Well Testing Package

Surface Test Tree (Flowhead), Surface Safety Valve(SSV),

ESD System, Data Header, Choke Manifold, Oil Diverter manifolds, Gas Diverter Manifold

China 4 1/16 5M Block X-Mass Tree For Wellhead Christmas Tree API 6A supplier

4 1/16" 5M Block X-Mass Tree For Wellhead Christmas Tree API 6A

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