The largest process pressure vessel ever designed & made by ROEZ as a part of our vacuum distillation unit project for ORLEN Group in Czech republic was moved to final lifting position! Due to transport limitations, the most unique stage of production was the final completion itself, which took place directly at site in a temporary “production hall” specially built by us.  

Thanks to all ROEZ guys involved for excellent performance! 

Parameters: Vacuum distillation column, material: pressure part: high alloy carbon steel, Internal layer: stainless steel plating / throats stainless inlaying & stainless welding,   length: 40 m (43 m with stand), largest diameter 5,4 m, final weight with internals: 170 000 kg (vessel: 111 000 kg) , Volume: 720 000 l, Pressure test: 9 bar