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  • Christmas Tree Dsg - China

    price: contact company for price

    Specification of Christmas Tree
    Working pressure: 2000-20000
    PSI Normial diameter: 2 1/16″-4 1/16″
    Material grade: AA-FF
    Oil/Gas/Mud Applicable mediumLU/PU
    Specification grade: PSL1-PSL3G
    Performance grade: PR1/PR2
    Wellhead & X-mas tree or Christmas tree is a wellhead control equipment for testing oil and gas when the oil (gas) well is completed, or a wellhead control device when the oil is used for oil recovery. It consists of tubing and many gates and tee or four-way, directly mounted on the casing head. Only one side of the oil tree with the oil pipeline, called the single wing Christmas tree; The two sides are lined with tubing, known as the double-winged tree. The oil Christmas tree is equipped with oil nozzle (choke nozzle) to control the production of oil and gas by changing the oil nozzle of different diameter. The main components of the Christmas tree are tubing head, tubing hanger, flange and some valves. The oilfield wellhead valves mainly have the oil mouth (throttle), the production wing valve, the paraffin valve, the main valve and the casing valve.


    Company Contact:


    • Phone: 0546-7775669

    • Address: No. 1, Tai'er Zhuang Road, Hi-tech Industrial Development Zone, Dongying, Shandong, China, Dongying, Shandong, China

    • Email: Email


    Published date: January 25, 2018 -

    • Business Description: Shengli Oilfield R&T Group is a comprehensive industrial group integrated of R&D, design, and manufacturing. Business scope covers the oilfield equipment, machinery manufacturing, international trade, and many other areas. Our products and service have been used in more than twenty countries and regions including America, Canada, Mexico, Germany, Australia, India, Indonesia, Saudi Arabia, Colombia, Kuwait, Russia, Kazakhstan, and so on. With reliable product quality and professional service, R&T Group has become the audited supplier of CNPC and Sinopec.We have obtained the right to use API monogram for petroleum equipment and past the international quality management system certifications, ISO 9001, ISO 14001, GB/T28001, HSE and so on. R&T Group is committed to be your “Reliable & Trustable” partner. Through research and innovation, we will continuously improve the quality of the product and service, and create more value for customers all over the world.

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