Marked C.I. Detachable Joints: An alternative method of
joining A.C. Pressure pipes is with the use of C.I.D.
Joints. The C.I.D. Joints consist of central collar, two
flanges, two rubber rings and necessary bolts and nuts.
For affecting the joint, the rubber rings are located
between the collar and the flanges on the two pipes to be
joined and the two flanges tightened uniformly with the
help of bolts and nuts. The compression of the rubber
rings results in a water-tight joint.