金源娱乐官网（中国）有限公司

     The oil pump is the main equipment in the rod pumping system. The pumping oil and the power transmitted by the sucker rod are used to pump the liquid in the oil well.

     The rod pump and tube pump produced by Puyang Teruibang Technology Development Co., Ltd. meet the API specifications. In addition to the production of conventional models, tubular pumps also develop and produce new types of pumps with excellent working conditions, such as sand control pumps, anti-gas pumps, anti-magnetic pumps, salt-proof pumps, bridge pumps, etc., for special situations and different geographical environments. . New technologies and materials are used in the production process, such as nickel-based spray welding of components, high-carbon chromium stainless steel and ceramics, tungsten carbide and other materials with excellent performance to enhance pump efficiency,improve utilization and increase pump life. Wait.

     The pump produced by our company has the characteristics of strong adaptability, high efficiency, strong abrasion resistance, long service life and convenient installation. All major oil fields in China are sold and widely used. Especially the reliable quality and after-sales service have won the praise of our customers.

Tubular pump

     The tubular pump, also known as the tubing pump, is characterized in that the outer cylinder, the bushing and the suction valve are assembled on the ground and connected to the lower part of the oil pipe first into the well, and then the piston equipped with the discharge valve is pumped through the oil pipe into the pump. in. The bushing is machined into sections and lining the inside of the outer cylinder. The piston is a hollow cylinder made of seamless steel pipe. The outer surface is smooth with an annular groove. The function is to gather the gravel entering the gap between the piston and the bushing in the groove, preventing the sand from wearing the piston and the bushing, and the groove. The oil present in the tank acts to lubricate the surface of the piston.

     The down process of the tubular pump is: the pump is lowered to the predetermined depth with the tubing, and the plunger is connected to the sucker rod up and down into the pump cylinder. In the case of the same tubing size, the tubular pump that can be installed is larger than the rod pump. The tubular pump has a simple structure and is suitable for oil wells with low pump depth and high output.

     The tubular pump has a fixed valve non-extractable THD and a pullable THC, THM. The fixed valve of the fixed valve can be fixed and sealed by the mechanical or cup support device. When the pump is inspected, the plunger and the fixed valve can be directly raised without the oil pipe, which is suitable for the pump cycle. Short oil wells.

     Technical parameters of tubular pump: