Project case
Oil and Gas Industry
From the exploration and exploitation of crude oil on land and offshore, to the refining and production of crude oil, Douson uses continuous innovative technical capabilities and a global sales and service network to help customers achieve the most challenging fluid technology application control and cost control.
Aiming at the fact that underwater oil and gas exploitation is becoming a future development trend, in order to meet the market demand, Douson has developed underwater valves with the characteristics of 3000m working water depth, high pressure, and corrosion resistance: underwater gate valves, underwater ball valves, underwater valves, etc. Research, development and manufacture of throttle valves, underwater check valves and hyperbaric chambers for underwater valve tests, and have been delivered to customers for use.
Project
Conventional Wellhead Christmas Tree Project
该井口装置是自喷井和机采井等用来开采油气、完井后对油气进行测试的重要设备, 可控制油气井口的压力和调节油气井口流量。
按照客户要求，该设备采用分体式采油树结构，包含手动下主阀和手动上主阀、手动清腊阀以及手动翼阀，井口装置套管二次密封以及芯轴悬挂器采用全金属密封结构，密封性能可靠稳定。
Why choose Douson?
Professional Machining Center
Douson has various machining centers, turning centers, large boring and milling machining centers
Possess a variety of core technologies
Douson generally applies core technologies such as anti-scouring and corrosion resistance of the flow surface
Advanced testing equipment
Configure high-end inspection and test equipment, conduct scientific analysis through advanced data statistics, and ensure that products meet customer site safety requirements
Business all over the world
Douson is an important supplier of PetroChina, Sinopec, and CNOOC; its business covers major overseas oil and gas producing areas.
Contact
Tel：0512-65995065
Add: No. 16 West Henggang Street, Yangcheng Lake Industrial Park, Xiangcheng District, Suzhou City, Jiangsu Province
E-mail：info@douson.cn
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