Api Certified Wellhead And Casing Head Equipments For Oilfield Operations
Oil Gas Production Christmas Trees
These units are used to control wellhead pressure and adjust oil/gas flowrate.
Structural models:single-wing or dual-wing;single-string or dual-string integrated.
The trees can be fitted with the hydraulic or pneumatic safety value and also with the control panel to implement remote control.
Type of choke value:fixed or adjustable.
| Rated operating pressure psi(MPa) | Nominal bore diameterin(mm) | Minimum vertical bore diameterin(mm) | Bypass bore diameter in(mm) | Tubing outer diameter 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) |
API 6A wear bushing wellhead
1)Product Introduction:
What is API 6A Wellhead Equipment & X-mas Tree Product?
The wellhead and christmas tree equipment plays a critical role in oil and gas exploration. Composed of the casing head, tubing head, and oil or gas tree, this equipment connects the casing and tubing strings, seals the annular space, and manages pressure at the production wellhead. Furthermore, it regulates the oil or gas flow and can be used for specialized operations like water injection, acid fracturing, and testing. As a result, the wellhead and christmas tree is an essential component in the oil and gas industry.
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
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