Oilfield christmas tree is a key equipment to control the pressure in wellhead and adjust the flow rate of oil/gas well in oil/gas production operation.  It can be designed into general or integral structure as required.  It can be completed with pneumatic/hydraulic safety valve.  It can be classified into two kinds of the single-wing and dual-wing.  As required, matched choke may be positive choke or adjustable choke alternatively.

Company Information

Established in 1997, Puyang Zhongshi Group Co., ltd is a restructured enterprise of SINOPEC. We have 10 years export experiences and 9 factories with annual output value of $80 million. Our customers are from America, Central Asia, Southeast Asia, Africa, Middle East, etc.

Specialized in petrolem equipment, our products mainly include:

1. Pumping unit

2. Tubing Pump / Sucker Rod Pump and Accessories

3. Float Collar & Float She

4. Casing Centralizer

5. Cementing Plug

6. Cementing Head

7. Stage Collar

8. Casing / Tubing and Coupling

9. Drill Pipe

10. Sucker Rod

11. Thread Protector

12. Air Blaster

Certifications
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001.