Copyright Tieling Dongsheng Petroleum Machinery Co., Ltd. All rights reserved 辽ICP备14009156号-1
Address: No. 9 Liaohai Road, Yinzhou District, Tieling, Liaoning.
It is used for working conditions with small tubing diameter and large diameter of pumping pump, or used in special oil pump.
The disconnector consists of an upper assembly consisting of a righting joint and a claw spring, a core rod, a locking sleeve, a spring and a lower joint.
The lower assembly and the release joint are composed of three parts.
1. The structure is reasonable, the radial size is compact, and it can enter the pump barrel without increasing the operation process;
2. It has a self-locking structure, high success rate of connection and disconnection, and reliable operation;
3. It adopts high-quality spring steel and alloy structural steel, which has small butt joint and disengagement force and large bearing capacity;
4. It is treated with chemical plating and anti-corrosion treatment to extend the service life.