A pipe connector comprises sockets each having a rear cylindrical member connected to an associated one of first pipes, plugs each having a plug body connected to an associated one of the second pipes, and a locking mechanism, provided on {HEAD ~ each socket}, for locking {TAIL ~ the associated plug} 
for locking
A pipe connector comprises sockets each having a rear cylindrical member connected to an associated one of first pipes , plugs each having a plug body connected to an associated one of the second pipes , and a locking mechanism , provided on { HEAD ~ each socket } , for locking { TAIL ~ the associated plug }
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