What about the PVC-C joint?Catgut implantation. Where are the connections of the two tubes of the casing PVC-C?!
At one end of the pipe, apply a special glue, insert a joint, and then put the other end of the glue, and then plug into another joint, so that's fine
For example: the outer diameter of 110mm PVC pipe connector two, to connect them, you can cut a section of 110PVC tube (length about 8cm),
PVC pipe joint and butt joint, the best way is to add between the two joints of the same type of pipe, and then use special glue to connect.
