Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000sets/month |
| Delivery Time | 15 work days |
| Packaging Details | Metal or wooden case |
| Application | Oilfield |
| Warranty | 1.5 years |
| Work pressure | 2000~15000 PSI |
| Core Components | Bearing, Gearbox, Pressure vessel |
| Processing Type | Forging |
| Features | x-mas tree |
| Connection | Threaded, Flanged, Welded |
| Name | Oilfield Cementing Tools |
| Surface Treatment | Polishing, Galvanizing, Coating |
| Temperature | High Temperature, Low Temperature |
| Connection Type | Threaded |
| Brand Name | ZS |
| Model Number | 2000psi to 20000 pis |
| Certification | API |
| Place of Origin | China,Henan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000sets/month |
| Delivery Time | 15 work days | Packaging Details | Metal or wooden case |
| Application | Oilfield | Warranty | 1.5 years |
| Work pressure | 2000~15000 PSI | Core Components | Bearing, Gearbox, Pressure vessel |
| Processing Type | Forging | Features | x-mas tree |
| Connection | Threaded, Flanged, Welded | Name | Oilfield Cementing Tools |
| Surface Treatment | Polishing, Galvanizing, Coating | Temperature | High Temperature, Low Temperature |
| Connection Type | Threaded | Brand Name | ZS |
| Model Number | 2000psi to 20000 pis | Certification | API |
| Place of Origin | China,Henan | ||
| High Light | Quick Latch Cement Head ，Double Plug Cement Head ，Oilfield Cementing Head API | ||
Oil & Gas Production Christmas Trees and Cementing head
Wellhead units play a crucial and indispensable role in the oil and gas industry. These units are specifically designed to control wellhead pressure and effectively manage the flow of oil and gas during production operations. With their diverse structural configurations, such as single-wing or dual-wing designs, they offer flexibility and adaptability to suit different wellhead requirements.
These units can be integrated as single-string or dual-string systems, depending on the specific needs of the well. Single-string systems consist of a single tubing string, while dual-string systems incorporate both a tubing string and a casing string. This integration allows for efficient production and ensures the safety and integrity of the wellhead.
One of the key components of wellhead units is the wellhead tree. This tree is equipped with hydraulic or pneumatic safety valves, which are crucial for maintaining wellhead integrity and preventing any potential blowouts or uncontrolled releases of oil or gas. The inclusion of safety valves adds an extra layer of protection and ensures the safety of personnel and the environment.
Furthermore, wellhead trees can also feature a control panel for remote control operations. This enables operators to monitor and control the wellhead remotely, enhancing operational efficiency and reducing the need for manual intervention. The control panel provides real-time data and allows for quick adjustments and responses to changing well conditions.
Another important feature of wellhead units is the choke valve. Choke valves are responsible for regulating the flow of oil and gas from the wellhead. There are two options available: fixed choke and adjustable choke. Fixed choke valves provide a constant flow rate, while adjustable choke valves allow for variable flow rates to optimize production and ensure efficient reservoir management.
In summary, wellhead units are essential components in the oil and gas industry, playing a critical role in controlling wellhead pressure and managing the flow of oil and gas. Their various structural configurations, safety features, remote control capabilities, and choke valve options make them versatile and reliable for wellhead operations.
| 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) |
Product Introduction of cementing head well head:
The API 6A Wellhead Equipment & X-mas Tree Product is of paramount significance in the oil and gas exploration industry. This equipment, consisting of the casing head, tubing head, and oil or gas tree, serves multiple crucial functions. These functions encompass the connection of the casing and tubing strings, ensuring a secure seal in the annular space, and effectively managing pressure at the production wellhead. Moreover, it plays a pivotal role in the regulation of oil or gas flow, facilitating specialized operations such as water injection, acid fracturing, and testing. In essence, the wellhead and christmas tree hold a vital position within the oil and gas sector, providing indispensable functionality.
Puyang Zhongshi Group Co., Ltd, established in 1997, is a professional manufacturer of various oilfield equipment and cementing accessories. As a restructured enterprise of SINOPEC, we have gained extensive experience in exporting our products for over 10 years. With 9 subsidiary factories and a workforce of more than 500 employees, we are committed to delivering high-quality products.
Our group is recognized as a first-class supplier in the resources market of SINOPEC and CNPC. We hold certifications such as API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001, and ISO 14001. Our customer base extends to America, Central Asia, Russia, Southeast Asia, the Middle East, and other regions.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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