wellhead chrismas tree for oilfield from PUYANG ZHONGSHI
Product Description
The Christmas tree is an assembly of valves, spools and fittings for an oil well, and to design to direct and control formation fluids from the well. It can provide inlet for production tubing strings, including all components above the tubing head adapter. Christmas tree assemblies can constitute many different kinds of combinations in order to meet any special requirement. Based on their different functions, Christmas trees can be classified into such special Christmas trees as oil production (flowing and artificial lift) Christmas trees, gas (natural gas and various sour gas) production Christmas trees, water injection Christmas trees, thermal recovery Christmas trees, fracturing Christmas trees and acidizing Christmas trees. Different pressure ratings serialize Christmas trees.
Scope of supply:
Working pressure: from 2,000psi to 20,0000psi
Nominal diameter: from 2.1/16” to 5.1/8”
Working medium: crude oil, gas, drilling fluid, gas contained H2S, CO2
Working temperature: -46℃ to 121℃ (L U)
Material class: AA, BB, CC, DD, EE, FF
Specification level: 1-4
Performance requirement: 1-2
To complete with air or hydraulic safety valve at option
| Rated Operating Pressure PSI(MPa) | Nominal Bore Dia.
in(mm) | Min. Vertical Bore Dia in(mm) | Bypass Bore Dia. in(mm) | Tubing Outer Dia in(mm) |
| 2000(13.8) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
| 3000(20.7) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
| 5000(34.5) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
| 10000(69.0) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
| 15000(103.5) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
| 20000(138.0) | 2 9/16"~7 1/16"
(65~180) | 6 1/4"~10"
(159~254) | 1 13/16"~4 1/16"
(46~103) | 1.90"~4 1/2"
(48.3~114.3) |
Company Information
Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .
We have 9 factories, more than 500 employees, and many kinds of production equipments.
We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.
With 10 years exporting experience,we have exported to more than 30 countries such as America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.
Contact us
Chris Guan
Business Development Manager
Mazhuangqiao Industrial Park,Puyang City,Hanan Province,China.
Mobile: +86 16650566961
Tel: +0086-0393-4807842
Email: Chris(at)zspetro.com
