A method for forming {HEAD ~ an end surface} of a sealed hollow tubular heat pipe that is vacuumed and filled with {TAIL ~ working fluid} with at least one protruding end, comprising steps of: 
A method for forming { HEAD ~ an end surface } of a sealed hollow tubular heat pipe that is vacuumed and filled with { TAIL ~ working fluid } with at least one protruding end , comprising steps of :
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH