Flow and tension relief are disconnected

Flow and tension release disconnectors are designed for applications that require a reliable release tool but it is not possible to drop the release ball.

A pressure drop occurs when flowing through a tool that activates the release mechanism on the Flow Release Tool. The nozzles inside create pressure drops, and various nozzle configurations should create different pressure drops and determine the release rate.

The tool is designed to be fail-safe to avoid accidental release, but if release becomes necessary, the disconnection can be achieved by simply directing the flow through the tool to a predetermined rate and simultaneously applying a superpull at the tensile limit of the predetermined shear pin load.

peculiarity

▲Rigid release mechanism, shear pin and piston design to withstand high vibration and seizure
▲Full torque pass-through, heavy-duty rotary lock design withstands vibration and high torque operation

Specifications

Group Strength Advantages:

With registered capital RMB 84.76 million, covering 220,000 square meters, 76 workshops, 1058 Staffs, 950 sets of cold and heat machining equipment, 50 sets of numerically controlled equipment, ZYZJ O&G Group has consecutively established the strategic partnership with SINOPEC, CNPC, Zhongyuan Oil Field and Shengli Oil Field, and leveraged its technical and manufacturing advantages to provide satisfactory products and solution services to customers at home and abroad.

All products are manufactured under ISO9001, ISO14001,and comply with the requirements of API spec (acquired in 1999, including API 4F、5CT、7K、8C、11AX、11B、11E）

With professional teams experienced in the maintenance of drilling machinery,TDS,SCR equipment, we can undertake pumping unit oil well on-site management services.

Long-term supply accessories of drilling rigs, workover rigs,mud pump and beam pumping unit, and distribute drill pipe, drill collar, casing, tubing, special drill pipe sub etc.