Dear Mr moverz,


Thank you very much for the reply.I understand from you that x-mas tree is supported on the conductor pipe.It means that even after the thermal growth, the tree will not move either upward or downward.Then how the interconnection between x mastree and the main pipe which has displacement(thermal growth)during operating ?Is there any special connection so that the displacement associated with x mas tree is accomodating the thermal growth.

regards

S.Rajinikanth