{HEAD ~ The body portion} defines a longitudinal axis and includes an outer surface carrying a wrapping for reinforcing {TAIL ~ the pipeline} 
{ HEAD ~ The body portion } defines a longitudinal axis and includes an outer surface carrying a wrapping for reinforcing { TAIL ~ the pipeline }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL