D disassembly joint

The D-type large deflection loose sleeve expansion joint can be mainly used as a loose sleeve connection device for pipes that absorbs axial displacement and angular displacement with a deflection of 6° to 7°. It adopts an anti-axial force design with simple structure, reliable sealing performance and strong pull-off resistance. It has a large amount of flexibility and expansion, and is suitable for pipe connections in harsh working conditions and complex terrain.