Here at 3DTechsmartsolution we have had many years of experience consulting to the petrochemical industry. Piping layouts, whether diagrammatically or detailed, can be produced in either 2D or 3D formats.
Plant layouts can be produced for the purposes of commissioning new equipment or process analysis. Again, depending on the requirements, these can be in either 2D or 3D format.
Another specialty area is in the preparation of site documentation such as Manifest drawings; ie. Site plans showing Fire services, Hazardous goods etc. as well as line diagrams of all your site services.