Process columns

Large-column fabrication & delivery

Long shells & sectional assembly

Long-shell forming, sectional fit-up and welding are sequenced to maintain the assembly relationships defined by the drawings.

Connections & fabrication inspection

Material identification, welding procedures and inspection are coordinated for the column shell, nozzles and supporting structures.

Shipment & site coordination

Whole-unit or sectional shipment is planned around equipment dimensions and delivery conditions; site fabrication and installation scope is defined for each project.