GHSS Hydraulic Set Liner Hanger series is capable of hanging heavy liners. This unique hanger can be provided as a complete assembly, or in kit form. The dramatic increase in hanging capacity over cone-type hangers results from state-of-the-art design and Finite Element Analysis (FEA) study. Loads transfer circumferentially into the slip seat, rather than radially inward to the mandrel as the liner weight is hung. High load stresses on the mandrel beneath the slips are avoided, preventing collapse of the hanger body under heavy loading. Stress “hot spots” in the parent casing are eliminated. Large circulation area is achieved through fluid courses located in the slip seat and behind the slips. Flow area is the same after setting the hanger as in the run-in position.