The pipe connector further comprises {HEAD ~ an inner cylindrical member} having a plurality of housing sections for housing the rear cylindrical members, and {TAIL ~ a coupling portion} for coupling the housing sections, and a main cylindrical member, extending in the axial direction of the housing sections, for movably containing the housing sections 
having
The pipe connector further comprises { HEAD ~ an inner cylindrical member } having a plurality of housing sections for housing the rear cylindrical members , and { TAIL ~ a coupling portion } for coupling the housing sections , and a main cylindrical member , extending in the axial direction of the housing sections , for movably containing the housing sections
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH