● The tubing head Christmas tree is designed according to API standards. The tubing head can be used for tubing hangers of various specifications, and the Christmas tree is suitable for oil production requirements of various specifications
● Ttraight hole design of tubing head with 45 ° shoulder and large bearing capacity
● VR plug thread is designed for pipeline thread of tubing head and outlet of carrier flange side
● The bottom of the tubing head is designed with a variety of secondary seals for users to choose from. On site installation can be carried out according to different structural forms to achieve the sealing effect with or without injection molding
● The Christmas tree is equipped with throttle valve, which can adjust the production (gas) flow
●油管頭采油樹按API標準設計，油管頭可適用各種規格的油管懸掛器，采油樹適用于各種規格的采油要求
●油管頭直孔設計，帶有45 °臺肩，承載能力大
●管油管頭管線螺紋、載絲法蘭側出口，設計有VR堵螺紋
●油管頭底部設計有多種結構的二次密封可供用戶選擇，現場安裝可根據不同的結構形式進行注塑或不注塑均達到密封效果
●采油樹配有節流閥，可調節采油（氣）流量
