Single card casing joint
Steel single card casing joint is a new type of reliable pipe connector widely used at home and abroad, it does not need welding when connecting with steel pipe, pipeline installation is very convenient, conducive to fire prevention, explosion prevention and aerial work, high pressure resistance, good sealing and repetitive performance. This series of pipe joint is the connection mode of measuring, hydraulic and pneumatic signal pipeline, which is preferred in engineering design.
The steel single clamp casing joint is composed of three parts: joint body, nut and clamp sleeve. The sleeve is a metal ring with a cone on the outside of the front and back end and a cutting edge on the inside of the front end. The joint body is like an extrusion mold. Under the push of the nut, the outer side of the sleeve meets the action of the cone in the joint body and makes the front part of the sleeve shrink radial, and the middle part is slightly arched. In this way, the sealing and fastening effect between the steel pipes of the joint body is realized.