Gold Member Since 2010
Audited Supplier
Puyang Zhongshi Group Co., Ltd.

Christmas Tree, API Christmas Tree, API Wellhead manufacturer / supplier in China, offering API Wellhead and Christmas Tree, API 10d Single Piece Pipe Casing Centralizers, API 5CT Conventional Single/Double Plug Cementing Head and so on.

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Supplier Homepage Product Oil & Gas Extraction Equipment API Wellhead and Christmas Tree

API Wellhead and Christmas Tree

FOB Price: US $5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $5,000/ Piece
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Production Capacity: 1000PC/Year
Transport Package: Wooden Cases, or According to Customer′s Request
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ct
  • Material: Carbon Steel
  • Certificate: API 6A
  • Specification: API
  • Processing Type: Forging
  • Color: as Requested
  • Trademark: zhongshi
  • Origin: Henan, China
Product Description
API Wellhead and Christmas tree

1)WP: 2000-20000psi
2)work temp: -46-121(Class LU)
3)material class: AA-HH
API Wellhead Equipment and Christmas Tree
1. Fix drilled wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control wellhead pressure and adjust flow rate, also induce oil into outlet pipeline, shut off oil well when necessary, and apply to acid fracturing, water injection and test service

2. Consist of casing head, tubing head and Christmas tree

3. Apply to all kinds of casing, tubing programs and connection forms

4. Feature reliable running, simple and convenient operating and repairing

5. Can be equipped with (pneumatic) hydraulic safety valve

6. Working pressure: 2000psi-20000psi
Working medium: Oil, natural gas, mud, including H2S, CO2
Working temperature: -46-121(Class LU)
Material class: AA, BB, CC, DD, EE, FF, HH
Specification level: PSL1~4
Performance level: PR1~2

The Christmas tree is the assembly of the valve and the accessories, which is used for the fluid control of the oil/gas well.
The Christmas tree is the assembly of the valve and the accessories, which is used for the fluid control of the oil/gas well, and supplying the inlet for the tubing string. The Christmas tree refers to all the devices on the tubing head and the flange. The Christmas tree could be assembled differently so as to meet the different requirements. The Christmas tree could be used for oil exploration, gas exploration, water adding, compression fracture, acidification, etc. The different Christmas trees are with the different pressure grades.


The Christmas tree and the tubing heads are mainly used for gas exploration and adding. Because the natural gas is with the low relative density and adding pressure, while the wellhead is with the high pressure and flow rate, it would be easy to leak. Sometimes, there's H2S, CO2 and other corrosive medium in the natural gas. It would have the more strict requirements on the sealing capacity and the sealing materials of the Christmas tree. Thus, the tube and the sleeve should be with double valves. The valves should be forged by the best-quality steel for the high-pressure or extra-high-pressure gas well.

The main bearing pieces of the Christmas tree and the tubing heads are forged or cast, with the advantages of high bearing capacity, safety, reliability, etc
No.ItemQuantityMaterialRemarks
1Pressure Gage2 Standard Unit
2BJ14H70/4 Break Valve1 Please refer to Break Valves for details.
3Break Valve's Joint130CrMo 
465/70Meter's Flange230CrMo 
5PFFA65/70?Flat Valve6 Please refer to Gate Valves for details.
6Tubing Head Cross-Tee130CrMoPlease refer to Christmas Tree for details.
7Upper Flange130CrMo 
8PFFA78/70?Flat Valve3 Please refer to Gate Valves for details.
9Small Cross-Tee1  
10JLK65/70?Throttle Valve2 Please refer to Throttle Valves for details.
11Christmas Tree Cap130CrMo 
12BJ25W70/5?Break Valve1 Please refer to Break Valves for details.
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