For HRSGs where transport and weight limitations allow, the main steel support structure is integrated and prefabricated with the boxes in a design that is the ultimate in constructability — a design we call V-Max. This HRSG comes with main support columns, top, side, and bottom casing attached to module box and the stub column provided to stabilize the module when erected.
|Main support columns, top, side, and bottom casing attached to module box|
|No field-installed insulation needed between “cold” boxes|
|Nested downcomers shipped with module box|
|No lifting frames required, only two moment connections per column line|
|Reduces field labor hours|
|Reduces pipe field welds for large diameter pipe|