this design come from owner and i had finished 3d model and exit shop drawing by solidworks
This is an engineering general assembly drawing of a major industrial duct for the Suez Phosphochemical Project. It features an inclined cylindrical duct spanning an overall slope length of 10,548 mm and a vertical elevation of 8,323 mm, connected to top and bottom multi-segment mitered elbows with specified 8 mm field fillet welds and a complete Bill of Materials (BOM).