Product Overview:

Steel single card casing joint is a new type of reliable pipe connector which is widely used at home and abroad. It does not need welding when connecting with the steel pipe, and the pipeline installation is very convenient, which is conducive to fire prevention, explosion prevention and high altitude operation, high pressure resistance, good sealing and repeated performance. This series of pipe joints is the connection mode of measuring, hydraulic and pneumatic signal pipelines, which is preferred in engineering design.

Working principle:

The steel single card casing joint is composed of three parts: the joint body, the nut and the sleeve. The sleeve is a front and back end of the outer side with a cone, the front end of the inner side with a cutting edge of the metal ring, the joint body such as extrusion mold, in the nut push, the outer side of the sleeve meets the joint body of the cone and makes the front of the sleeve radial contraction change, the central slightly arch convex, continue to rotate the nut, forcing the cutting edge into the steel pipe, In this way, the sealing and fastening effect between the joint body steel pipe is realized.